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• 
  

• 
  Aquileia
  {{For the Titular Archbishop of Aquileia}}
  Aquileia (Friulian: Acuilee/Aquilee/Aquilea, Venetian: Aquiłeja/Aquiłegia, Slovene: Oglej) is an ancient Roman city in Italy, at the head of the Adriatic at the edge of the lagoons, about 10 km from the sea, on the river Natiso (modern Natissa), the course of which has changed somewhat since Roman times. Today, the city is small (about 3,500 inhabitants), but it was large and prominent in Antiquity, and is one of the main archeological sites of Northern Italy.
  Aquileia was founded as a colony by the Romans in 180/181 BC along the Natissa River, on land south of the Julian Alps but about 8 miles north of the lagoons. Presumably named from an indigenous word Akylis, the colony served as a frontier fortress at the north-east corner of transpadane Italy and was intended to protect the Veneti, faithful Roman allies, during the Illyrian Wars and act as a buttress to check the advance of other warlike people, such as the hostile Carni and Histri tribes. In fact, Aquileia was founded on a site not far from where Gaulish invaders had attempted to settle in 183 BC.
  
  wn.com/Aquileia
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  Crete
  Crete (Greek: Κρήτη; [kriti]) is the largest and most populous of the Greek islands, the fifth-largest island in the Mediterranean Sea, and one of the thirteen administrative regions of Greece. It forms a significant part of the economy and cultural heritage of Greece while retaining its own local cultural traits (such as its own dialect, poetry, and music). Crete was the centre of the Minoan civilization (c. 2700–1420 BC), the earliest civilization in Europe, comprising the first palaces in Europe.
  The island is first referred to as Kaptara in texts from the Syrian city of Mari dating from the 18th century BC, repeated later in Neo-Assyrian records and the Bible (Caphtor). It was also known in ancient Egyptian as Keftiu, strongly suggesting some form similar to both was the Minoan name for the island.
  The Mycenaean Greek name for Crete is unknown; it is not mentioned in extant Linear B texts. The name Crete (Κρήτη) first appears in Homer's Odyssey. Its etymology is unknown. One speculative proposal derives it from a hypothetical Luvian word *kursatta (cf. kursawar "island", kursattar "cutting, sliver"). In Latin, it became Creta.
  
  wn.com/Crete
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  Cyprus
  Cyprus ⁱ/ˈsaɪprəs/ (Greek: Κύπρος, Kýpros, IPA: [ˈcipɾos]; Turkish: Kıbrıs, IPA: [ˈkɯbɾɯs]), officially the Republic of Cyprus (Greek: Κυπριακή Δημοκρατία, Kypriakī́ Dīmokratía, IPA: [cipɾiaˈci ðimokɾaˈtia]; Turkish: Kıbrıs Cumhuriyeti, IPA: [ˈkɯbɾɯs dʒumhuɾijeˈti]), is an island country in the Eastern Mediterranean Sea, east of Greece, south of Turkey, west of Syria, Lebanon, northwest of Israel and north of Egypt. Cyprus is the third largest island in the Mediterranean Sea and the Republic of Cyprus is a member state of the European Union.
  The earliest known human activity on the island dates back to around the 10th millennium BC. Archaeological remains from this period include the well-preserved Neolithic village of Khirokitia, which has been declared a World Heritage Site with an "enhanced protection" status in the event of armed conflict by UNESCO, along with the archaeological sites of Paphos and the Painted Churches of the Troodos Region. Cyprus is home to some of the oldest water wells in the world.
  
  wn.com/Cyprus
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  Germany
  Germany (ⁱ/ˈdʒɜrməni/), officially the Federal Republic of Germany (German: Bundesrepublik Deutschland, pronounced [ˈbʊndəsʁepuˌbliːk ˈdɔʏtʃlant] ( listen)), is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km² and has a largely temperate seasonal climate. With 81.8 million inhabitants, it is the most populous member state and the largest economy in the European Union. It is one of the major political powers of the European continent and a technological leader in many fields.
  A region named Germania, inhabited by several Germanic peoples, was documented before AD 100. During the Migration Period, the Germanic tribes expanded southward, and established successor kingdoms throughout much of Europe. Beginning in the 10th century, German territories formed a central part of the Holy Roman Empire. During the 16th century, northern German regions became the centre of the Protestant Reformation while southern and western parts remained dominated by Roman Catholic denominations, with the two factions clashing in the Thirty Years' War, marking the beginning of the Catholic–Protestant divide that has characterized German society ever since. Occupied during the Napoleonic Wars, the rise of Pan-Germanism inside the German Confederation resulted in the unification of most of the German states into the German Empire in 1871 which was Prussian dominated. After the German Revolution of 1918–1919 and the subsequent military surrender in World War I, the Empire was replaced by the Weimar Republic in 1918, and partitioned in the Treaty of Versailles. Amidst the Great Depression, the Third Reich was proclaimed in 1933. The latter period was marked by Fascism and World War II. After 1945, Germany was divided by allied occupation, and evolved into two states, East Germany and West Germany. In 1990 Germany was reunified.
  
  wn.com/Germany
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  Greece
  Greece ⁱ/ˈɡriːs/ (Greek: Ελλάδα, Ellada, IPA: [eˈlaða] ( listen) historically in Katharevousa and Ancient Greek: Ἑλλάς, Hellas, IPA: [eˈlas] and [helːás] respectively), officially the Hellenic Republic (Ελληνική Δημοκρατία, Elliniki Dimokratia, IPA: [eliniˈci ðimokraˈtia]), is a country in Southern Europe, politically considered part of Western Europe.Athens is the capital and the largest city in the country (its urban area also including Piraeus). The population of the country is around 11 million.
  Greece has land borders with Albania, the Republic of Macedonia and Bulgaria to the north, and Turkey to the east. The Aegean Sea lies to the east of mainland Greece, the Ionian Sea to the west, and the Mediterranean Sea to the south. Greece has the 11th longest coastline in the world at 13,676 km (8,498 mi) in length, featuring a vast number of islands (approximately 1,400, of which 227 are inhabited), including Crete, the Dodecanese, the Cyclades, and the Ionian Islands among others. Eighty percent of Greece consists of mountains, of which Mount Olympus is the highest at 2,917 m (9,570 ft).
  
  wn.com/Greece
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  Pergamon
  Pergamon (Ancient Greek: τὸ Πέργαμον or ἡ Πέργαμος), or Pergamum, was an ancient Greek city in modern-day Turkey, in Mysia, today located 16 miles (26 km) from the Aegean Sea on a promontory on the north side of the river Caicus (modern day Bakırçay), that became the capital of the Kingdom of Pergamon during the Hellenistic period, under the Attalid dynasty, 281–133 BC. Pergamon was cited in the book of Revelation as one of the seven churches of Asia. Today, the main sites of ancient Pergamon are to the north and west of the modern city of Bergama.
  The Attalid kingdom was the rump state left after the collapse of the Kingdom of Thrace.
  The Attalids, the descendants of Attalus, father of Philetaerus who came to power in 281 BC following the collapse of the Kingdom of Thrace, were among the most loyal supporters of Rome in the Hellenistic world. Under Attalus I (241-197 BC), they allied with Rome against Philip V of Macedon, during the first and second Macedonian Wars, and again under Eumenes II (197-158 BC), against Perseus of Macedon, during the Third Macedonian War. For support against the Seleucids, the Attalids were rewarded with all the former Seleucid domains in Asia Minor.
  
  wn.com/Pergamon
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  Rome
  Rome (/ˈroʊm/; Italian: Roma pronounced [ˈroːma] ( listen); Latin: Rōma) is a city and special comune ("Roma Capitale") in Italy. Rome is the capital of Italy and the capital of Lazio (Latin: Latium). With 2.8 million residents in 1,285.3 km² (496.3 sq mi), it is also the country's largest and most populated comune and fourth-most populous city in the European Union by population within city limits. Between 3.2 and 3.7 million people live in the Rome metropolitan area. The city is located in the central-western portion of the Italian Peninsula, on the Tiber River within the Lazio region of Italy.
  Rome's history spans two and a half thousand years. It was the capital city of the Roman Kingdom, the Roman Republic and the Roman Empire, which was the dominant power in Western Europe and the lands bordering the Mediterranean for over seven hundred years from the 1st century BC until the 7th century AD and the city is regarded as one of the birthplaces of western civilization. Since the 1st century AD Rome has been the seat of the Papacy and, after the end of Byzantine domination, in the 8th century it became the capital of the Papal States, which lasted until 1870. In 1871 Rome became the capital of the Kingdom of Italy, and in 1946 that of the Italian Republic.
  
  wn.com/Rome
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  Smyrna
  Smyrna (Ancient Greek: Σμύρνη or Σμύρνα) was an ancient city located at a central and strategic point on the Aegean coast of Anatolia. Thanks to its advantageous port conditions, its ease of defence and its good inland connections, Smyrna rose to prominence. The ancient city is located at two sites within modern İzmir, Turkey. The first site, probably founded indigenously, rose to prominence during the Archaic Period as one of the principal ancient Greek settlements in western Anatolia. The second, whose foundation is associated with Alexander the Great, reached metropolitan proportions during the period of the Roman Empire. Most of the present-day remains date from the Roman era, the majority from after a 2nd century AD earthquake.
  In practical terms, a distinction is often made between Old Smyrna, the initial settlement founded around the 11th century BC, first as an Aeolian settlement, and later taken over and developed during the Archaic Period by the Ionians, and Smyrna proper, the new city moved into from the older one as of the 4th century BC and whose foundation was inspired, and perhaps also initiated, by Alexander the Great.
  
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  Switzerland
  Switzerland (German: die Schweiz[ˈʃvaɪts]; French: Suisse [sɥis(ə)]; Italian: Svizzera [ˈzvit͡sːɛra]; Romansh: Svizra [ˈʒviːtsrɐ] or [ˈʒviːtsʁːɐ]), in its full name the Swiss Confederation (Latin: Confoederatio Helvetica, hence its abbreviation CH), is a federal republic consisting of 26 cantons, with Bern as the seat of the federal authorities. The country is situated in western Europe, where it is bordered by Germany to the north, France to the west, Italy to the south, and Austria and Liechtenstein to the east.
  Switzerland is a landlocked country geographically divided between the Alps, the Swiss Plateau and the Jura, spanning an area of 41,285 km² (15,940 sq mi). While the Alps occupy the greater part of the territory, the Swiss population of approximately 8 million people is concentrated mostly on the Plateau, where the largest cities are to be found. Among them are the two global cities and economic centres of Zurich and Geneva.
  The Swiss Confederation has a long history of armed neutrality—it has not been in a state of war internationally since 1815—and did not join the United Nations until 2002. It pursues, however, an active foreign policy and is frequently involved in peace-building processes around the world. Switzerland is also the birthplace of the Red Cross and home to a large number of international organizations, including the second largest UN office. On the European level, it is a founding member of the European Free Trade Association and is part of the Schengen Area – although it is notably not a member of the European Union, nor the European Economic Area.
  
  wn.com/Switzerland
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  Turkey
  Turkey (Turkish: Türkiye), known officially as the Republic of Turkey ( Türkiye Cumhuriyeti (help·info)), is a Eurasian country located in Western Asia (mostly in the Anatolian peninsula) and in East Thrace in Southeastern Europe. Turkey is bordered by eight countries: Bulgaria to the northwest; Greece to the west; Georgia to the northeast; Armenia, Azerbaijan (the exclave of Nakhchivan) and Iran to the east; and Iraq and Syria to the southeast. The Mediterranean Sea and Cyprus are to the south; the Aegean Sea is to the west; and the Black Sea is to the north. The Sea of Marmara, the Bosphorus and the Dardanelles (which together form the Turkish Straits) demarcate the boundary between East Thrace and Anatolia; they also separate Europe and Asia.
  Turkey is one of the six independent Turkic states. The vast majority of the population are Muslims. The country's official language is Turkish, whereas Kurdish and Zazaki languages are spoken by Kurds and Zazas, who constitute 18% of the population.
  
  wn.com/Turkey
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  Çukurova
  Çukurova (Turkish pronunciation: [tʃukuɾova]), historically known as Cilicia, is a geographic, economic and cultural region in south-central Turkey, covering the provinces of Mersin, Adana, Osmaniye and Hatay. With a population of 5.74 million, it is one of the largest population concentrations in Turkey.
  Çukurova in Turkish means roughly "Low Plain", çukur for "depression", ova for "plains". The region starts from Anamur at the west, extending east along the Mediterranean, stretching as far north as Tufanbeyli, wrapping around Gulf of İskenderun, turning south at Erzin and finally terminating at Yayladağı on the border of Syria. The core area is Çukurova plain (formerly Cilicia Pedia), covering the area of Mersin on the west, Kozan on the north, Osmaniye on the east and the Mediterranean on the south. Adana-Mersin Metropolitan Area is the business and cultural center of Çukurova.
  Most of the Çukurova region is a large stretch of flat, fertile land which is among the most agriculturally productive areas of the world. Throughout history, Çukurova was a gateway from Europe to the Middle East and, being the shortest access point to the Mediterranean from the northern Middle East and Central Asia, it is a transportation hub, with its two major seaports and oil terminal.
  
  wn.com/Çukurova

• Abascantus
  Abascantus (Greek Αβάσκαντος) was a physician of Lugdunum, who probably lived in the 2nd century. He is several times mentioned by Galen, who has also preserved an antidote invented by him against the bite of serpents. The name is to be met with in numerous Latin inscriptions in Grutor's collection,^{[citation needed]} five of which refer to a freedman of Augustus, who is supposed by some scholars to be the same person that is mentioned by Galen. This however is quite uncertain, as also whether Parakletios Abaskanthos (Παρακλήτιος Αβάσκανθος) in Galen refers to the subject of this article.
   This article incorporates text from a publication now in the public domain: Smith, William, ed. (1867). "^{article name needed}". Dictionary of Greek and Roman Biography and Mythology. 
  
  wn.com/Abascantus
• Aelius Aristides
  Aelius Aristides (AD 117 - 181) was a popular Greek orator, who lived during the Roman Empire. He is considered to be a prime example of the Second Sophistic, a group of showpiece orators who flourished from the reign of Nero until ca. 230 AD. His surname was Theodorus. He showed extraordinary talents even in his early youth, and devoted himself with remarkable zeal to the study of rhetoric, which appeared to him the worthiest occupation of a man, and along with it he cultivated poetry as an amusement. Besides the rhetorician Herodes Atticus, whom he heard at Athens, he also received instructions from Aristocles at Pergamum, from Polemon at Smyrna, and from the grammarian Alexander of Cotiaeum.
  The son of a wealthy landowner from Adriani, Mysia, Aristides studied under Alexander of Cotiaeum, the tutor of Marcus Aurelius. A career as an orator ended at the age of 26 when he was afflicted during a visit to Rome with the first of a long series of illnesses, possibly of psychosomatic origin. His health problem drove him to the sanctuary of Pergamon (present-day Bergama) where Asclepius, the god of healing, would often advise people certain remedies in their dreams.
  
  wn.com/Aelius_Aristides
• Aelius Nicon
  Aelius Nicon was a Greek architect and builder in 2nd century CE Pergamon. Nicon is known chiefly as the father of the ancient anatomist and philosopher, Galen.
  Nicon was a mathematician, architect, astronomer, philosopher, and devotee of Greek literature. Nicon closely supervised Galen's education and tutored him at home, intending his son to study philosophy or politics. However according to Galen, Nicon was visited in a dream by Asclepius, Greek god of healing, who told to him to allow his son to study medicine. Galen soon began his studies at the major sanctuary of Asclepius located in Pergamon.
  In his book, On the Passions and Errors of the Soul, Galen says that his "father’s training lay chiefly in the sciences of geometry, arithmetic, architecture, and astronomy. He also describes his temperament:
  
  
  
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  Andrea Cesalpino
  Andrea Cesalpino (Latinized as Andreas Cæsalpinus) (1524 or 1525 – February 23, 1603) was an Italian physician, philosopher and botanist.
  In his works he classified plants according to their fruits and seeds, rather than alphabetically or by medicinal properties. In 1555, he succeeded Luca Ghini as director of the botanical garden in Pisa. The botanist Pietro Castelli was one of his students. Cesalpino also did limited work in the field of physiology. He theorized a circulation of the blood. However, he envisioned a "chemical circulation" consisting of repeated evaporation and condensation of blood, rather than the concept of "physical circulation" popularized by the writings of William Harvey (1578–1657).
  Cesalpino was born in Arezzo, Tuscany.
  For his studies at the University of Pisa his instructor in medicine was R. Colombo (d. 1559), and in botany the celebrated Luca Ghini. After completing his course he taught philosophy, medicine, and botany for many years at the same university, besides making botanical explorations in various parts of Italy. At this time the first botanical gardens in Europe were laid out; the earliest at Padua, in 1546; the next at Pisa in 1547 by Ghini, who was its first director. Ghini was succeeded by Cesalpino, who had charge of the Pisan garden 1554-1558. When far advanced in years Cesalpino accepted a call to Rome as professor of medicine at University of Rome La Sapienza and physician to Pope Clement VIII. It is not positively certain whether he also become the chief superintendent of the Roman botanical garden which had been laid out about 1566 by one of his most celebrated pupils, Michele Mercati.
  
  wn.com/Andrea_Cesalpino
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  Andreas Vesalius
  Andreas Vesalius (31 December 1514 – 15 October 1564) was a Flemish anatomist, physician, and author of one of the most influential books on human anatomy, De humani corporis fabrica (On the Structure of the Human Body). Vesalius is often referred to as the founder of modern human anatomy. Vesalius is the Latinized form of Andries van Wesel. He is sometimes also referred to as Andreas Vesal, André Vesalio and Andre Vesale.
  Vesalius was born to Andries van Wesele and Isabel Crabbe on 31 December 1514, in Brussels, which was then part of the Habsburg Netherlands. His great grandfather, Jan van Wesel, probably born in Wesel, received his medical degree from the University of Pavia and taught medicine in 1528 at the then newly founded University of Leuven. His grandfather, Everard van Wesel, was the Royal Physician of Emperor Maximilian, while his father, Anders van Wesel, went on to serve as apothecary to Maximillian, and later a valet de chambre to his successor Charles V. Anders encouraged his son to continue in the family tradition, and enrolled him in the Brethren of the Common Life in Brussels to learn Greek and Latin according to standards of the era.
  
  wn.com/Andreas_Vesalius
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  Aristotle
  Aristotle (Ancient Greek: Ἀριστοτέλης, Aristotélēs) (384 BC – 322 BC) was a Greek philosopher and polymath, a student of Plato and teacher of Alexander the Great. His writings cover many subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, linguistics, politics, government, ethics, biology, and zoology. Together with Plato and Socrates (Plato's teacher), Aristotle is one of the most important founding figures in Western philosophy. Aristotle's writings were the first to create a comprehensive system of Western philosophy, encompassing morality, aesthetics, logic, science, politics, and metaphysics.
  Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by Newtonian physics. In the zoological sciences, some of his observations were confirmed to be accurate only in the 19th century. His works contain the earliest known formal study of logic, which was incorporated in the late 19th century into modern formal logic. In metaphysics, Aristotelianism had a profound influence on philosophical and theological thinking in the Islamic and Jewish traditions in the Middle Ages, and it continues to influence Christian theology, especially the scholastic tradition of the Catholic Church. His ethics, though always influential, gained renewed interest with the modern advent of virtue ethics. All aspects of Aristotle's philosophy continue to be the object of active academic study today. Though Aristotle wrote many elegant treatises and dialogues (Cicero described his literary style as "a river of gold"), it is thought that the majority of his writings are now lost and only about one-third of the original works have survived.
  
  wn.com/Aristotle
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  Augustine of Hippo
  Augustine of Hippo ( /ɒˈɡʌstɨn/ or /ˈɔːɡəstɪn/;Latin: Aurelius Augustinus Hipponensis; November 13, 354 – August 28, 430), also known as Augustine, St. Augustine, St. Austin,St. Augoustinos, Blessed Augustine, or St. Augustine the Blessed, was Bishop of Hippo Regius (present-day Annaba, Algeria). He was a Latin philosopher and theologian from Roman Africa. His writings were very influential in the development of Western Christianity.
  According to his contemporary, Jerome, Augustine "established anew the ancient Faith." In his early years he was heavily influenced by Manichaeism and afterward by the Neo-Platonism of Plotinus. After his conversion to Christianity and baptism in AD 387, Augustine developed his own approach to philosophy and theology, accommodating a variety of methods and different perspectives. He believed that the grace of Christ was indispensable to human freedom, and he framed the concepts of original sin and just war.
  When the Western Roman Empire was starting to disintegrate, Augustine developed the concept of the Catholic Church as a spiritual City of God (in a book of the same name), distinct from the material Earthly City. His thoughts profoundly influenced the medieval worldview. Augustine's City of God was closely identified with the Church, the community that worshipped God.
  
  wn.com/Augustine_of_Hippo
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  Avicenna
  Abū ʿAlī al-Ḥusayn ibn ʿAbd Allāh ibn Sīnā (Persian پورسينا Pur Sina [ˈpuːr ˈsiːnɑː] "son of Sina"; c. 980, Afshana near Bukhara– 1037, Hamadan, Iran), commonly known as Ibn Sīnā or by his Latinized name Avicenna, was a Persianpolymath, who wrote almost 450 treatises on a wide range of subjects, of which around 240 have survived. In particular, 150 of his surviving treatises concentrate on philosophy and 40 of them concentrate on medicine.
  His most famous works are The Book of Healing, a vast philosophical and scientific encyclopaedia, and The Canon of Medicine, which was a standard medical text at many medieval universities. The Canon of Medicine was used as a text-book in the universities of Montpellier and Leuven as late as 1650. Ibn Sīnā's Canon of Medicine provides a complete system of medicine according to the principles of Galen (and Hippocrates).
  His corpus also includes writing on philosophy, astronomy, alchemy, geology, psychology, Islamic theology, logic, mathematics, physics, as well as poetry. He is regarded as the most famous and influential polymath of the Islamic Golden Age.
  
  wn.com/Avicenna
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  Caracalla
  Caracalla (Latin: Marcus Aurelius Severus Antoninus Augustus; 4 April 188 – 8 April 217) was Roman emperor from 198 to 217. The eldest son of Septimius Severus, for a short time he ruled jointly with his younger brother Geta until he had him murdered in 211. Caracalla is remembered as one of the most notorious and unpleasant of emperors because of the massacres and persecutions he authorized and instigated throughout the Empire.
  Caracalla's reign was also notable for the Constitutio Antoniniana (also called the Edict of Caracalla), granting Roman citizenship to all freemen throughout the Roman Empire for the purpose of increasing tax revenue, according to historian Cassius Dio. He is also one of the emperors who commissioned a large public bath-house (thermae) in Rome. The remains of the Baths of Caracalla are still one of the major attractions of the Italian capital.
  Caracalla, of mixed Punic–Roman–Berber and Syrian descent, was born Lucius Septimius Bassianus in Lugdunum, Gaul (now Lyon, France), the son of the later Emperor Septimius Severus and Julia Domna. At the age of seven, his name was changed to Marcus Aurelius Septimius Bassianus Antoninus to create a connection to the family of the philosopher emperor Marcus Aurelius. He was later given the nickname Caracalla, which referred to the Gallic hooded tunic he habitually wore and which he made fashionable.
  
  wn.com/Caracalla
• Charles Singer
  Charles Joseph Singer (2 November 1876 – 10 June 1960) was a British historian of science, technology, and medicine.
  Singer was born in Camberwell in London, where his father Simeon Singer was a minister and Hebraist. He was educated at City of London School, University College London, and Magdalen College, Oxford (Zoology 1896-99, Honorary Fellow 1953). Trained in zoology and medicine, he qualified for medical practice in 1903. On the day when his medical qualification was announced he was appointed medical officer on an expedition led by Sir John Harrington to the border region between Abyssinia and Sudan. He returned to England and took a position at Sussex County Hospital in Brighton, and in 1907 left for Singapore. Forced to return to England on his father's death in 1908, he held positions at various hospitals in London until he moved to Oxford in 1914 to work with Sir William Osler (first Baronet), then Regius Professor of Medicine at the university.
  Singer was married in July 1910 to Dorothea Waley Cohen, distinguished in her own right as an historian of the Medieval period. She provided valuable assistance in his publications for the remainder of his life. In the period leading up to World War I, Singer published several monographs, for which he was awarded the D.Litt. degree by Oxford.
  
  wn.com/Charles_Singer
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  Commodus
  Commodus (Latin: Marcus Aurelius Commodus Antoninus Augustus; 31 August 161 – 31 December 192), was Roman Emperor from 180 to 192. He also ruled as co-emperor with his father Marcus Aurelius from 177 until his father's death in 180. His name changed throughout his reign; see changes of name for earlier and later forms. His accession as emperor was the first time a son had succeeded his father since Titus succeeded Vespasian in 79. Commodus was the first (and up until 337 the only) emperor "born in the purple"; i.e., born during his father's reign.
  Commodus was born on 31 August AD 161, as Commodus, in Lanuvium, near Rome. He was the son of the reigning emperor, Marcus Aurelius, and Aurelius' first cousin, Faustina the Younger. Commodus had an elder twin brother, Titus Aurelius Fulvus Antoninus, who died in 165. On 12 October 166, Commodus was made Caesar together with his younger brother, Marcus Annius Verus. The latter died in 169, having failed to recover from an operation, which left Commodus as Marcus Aurelius' sole surviving son. He was looked after by his father's physician, Galen, in order to keep Commodus healthy and alive. Galen treated many of Commodus' common illnesses. Commodus received extensive tuition at the hands of what Marcus Aurelius called "an abundance of good masters." The focus of Commodus' education appears to have been intellectual, possibly at the expense of military training.
  
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  Erasistratus
  Erasistratus (Greek: Ἐρασίστρατος; 304 BC – 250 BC) was a Greek anatomist and royal physician under Seleucus I Nicator of Syria. Along with fellow physician Herophilus, he founded a school of anatomy in Alexandria, where they carried out anatomical research. He is credited for his description of the valves of the heart, and he also concluded that the heart was not the center of sensations, but instead it functioned as a pump. Erasistratus was among the first to distinguish between veins and arteries. He believed that the arteries were full of air and that they carried the "animal spirit" (pneuma). He considered atoms to be the essential body element, and he believed they were vitalized by the pneuma that circulated through the nerves. He also thought that the nerves moved a nervous spirit from the brain. He then differentiated between the function of the sensory and motor nerves, and linked them to the brain. He is credited with one of the first in-depth descriptions of the cerebrum and cerebellum.
  
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  Eumenes II
  Eumenes II of Pergamon (Εὐμένης Β' τῆς Περγάμου) (ruled 197–159 BC) was king of Pergamon and a member of the Attalid dynasty. The son of king Attalus I and queen Apollonis, he followed in his father's footsteps and collaborated with the Romans to oppose first Macedonian, then Seleucid expansion towards the Aegean, leading to the defeat of Antiochus the Great at the Battle of Magnesia in 190 BC. Following the peace of Apamea in 188 BC, he received the regions of Phrygia, Lydia, Pisidia, Pamphylia, and parts of Lycia from his Roman allies, as they had no desire to actually administer territory in the Hellenistic east but wished for a strong state in Asia Minor as a bulwark against any possible Seleucid expansion in the future.^{[citation needed]} He later fell out of favour with the Romans after they suspected him of conspiring with Perseus of Macedon and consequently in 167 BC, the Romans made an abortive attempt to suborn his brother Attalus II, as a pretender to the Pergamene throne and refused Eumenes entry into Italy to plead his case.
  
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  Galen
  Aelius Galenus or Claudius Galenus (b. 129 AD, d. circa 200 AD), better known as Galen of Pergamon (modern-day Bergama, Turkey), was a prominent Roman (of Greek ethnicity) physician, surgeon and philosopher. Arguably the most accomplished of all medical researchers of antiquity, Galen contributed greatly to the understanding of numerous scientific disciplines, including anatomy,physiology, pathology,pharmacology, and neurology, as well as philosophy and logic.
  The son of Aelius Nicon, a wealthy architect with scholarly interests, Galen received a comprehensive education that prepared him for a successful career as a physician and philosopher. He traveled extensively, exposing himself to a wide variety of medical theories and discoveries before settling in Rome, where he served prominent members of Roman society and eventually was given the position of personal physician to several emperors.
  
  wn.com/Galen
• George Pisida
  George Pisida (Γεώργιος Πισίδης, of which Pisida is the Latin form; sometimes called The Pisidian) was a Byzantine poet, born in Pisidia, flourished during the 7th century AD.
  From his poems we learn he was a Pisidian by birth, and a friend of Patriarch Sergius I of Constantinople and the Emperor Heraclius. He was a deacon, guardian of the sacred vessels, Referendary, and chartophylax (keeper of the records) of the church of St. Sophia. His works have been published in the original Greek with a Latin version. About five thousand verses of his poetry, most in trimetric iambics, have come down to us.
  His earliest work, in three cantos, is De expeditione Heraclii imperatoris contra Persas, libri tres on Heraclius' campaign against the Persians in 622 (a campaign in which a relic purporting to be the True Cross, which the Persians had captured some years before at Jerusalem, was recovered), seems to be the work of an eyewitness. This was followed by the Avarica (or Bellum Avaricum), an account of a futile attack on Constantinople by the Avars (626), during the absence of the emperor and his army, said to have been repulsed by the aid of the Virgin Mary; and by the Heraclias (or De extremo Chosroae Persarum regis excidio), a general survey of the exploits of Heraclius both at home and abroad down to the final overthrow of Chosroes in 627. In his paper The Official History of Heraclius' Persian Campaigns,James Howard-Johnston makes a strong case for George of Pisida also having composed a now lost account of Heraclius' Persian campaigns in a combination of prose and poetry. This account was apparently based on Heraclius' own dispatches from Persia to the citizens of Constantinople and was available for Theophanes the Confessor as a basis for his Chronographia.
  
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  Hieronymus Fabricius
  Hieronymus Fabricius or Girolamo Fabrizio or by his Latin name Fabricus ab Aquapendente also Girolamo Fabrizi d'Acquapendente (1537–1619) was a pioneering anatomist and surgeon known in medical science as "The Father of Embryology."
  Born in Acquapendente, Latium, Fabricius studied at the University of Padua, receiving a Doctor of Medicine degree in 1559 under the guidance of Gabriele Falloppio. He was a private teacher of anatomy in Padua, 1562–1565, and in 1565, became professor of surgery and anatomy at the university, succeeding Falloppio.
  In 1594 he revolutionized the teaching of anatomy when he designed the first permanent theater for public anatomical dissections.Julius Casserius (1561–1616) of Piacenza was among Fabricius' students.William Harvey (1578–1657) and Adriaan van den Spiegel (1578–1625) also studied under Fabricius, beginning around 1598. Julius Casserius would later succeed Fabricius as Professor of Anatomy at the University of Padua in 1604, and Adriaan van den Spiegel succeeded Casserius in that position in 1615.
  
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  Hippocrates
  Hippocrates of Cos or Hippokrates of Kos (Ancient Greek: Ἱπποκράτης; Hippokrátēs; c. 460 BC – c. 370 BC) was an ancient Greek physician of the Age of Pericles (Classical Athens), and is considered one of the most outstanding figures in the history of medicine. He is referred to as the father of Western medicine in recognition of his lasting contributions to the field as the founder of the Hippocratic School of Medicine. This intellectual school revolutionized medicine in ancient Greece, establishing it as a discipline distinct from other fields that it had traditionally been associated with (notably theurgy and philosophy), thus establishing medicine as a profession.
  However, the achievements of the writers of the Corpus, the practitioners of Hippocratic medicine, and the actions of Hippocrates himself are often commingled; thus very little is known about what Hippocrates actually thought, wrote, and did. Hippocrates is commonly portrayed as the paragon of the ancient physician, credited with coining the Hippocratic Oath, still relevant and in use today. He is also credited with greatly advancing the systematic study of clinical medicine, summing up the medical knowledge of previous schools, and prescribing practices for physicians through the Hippocratic Corpus and other works.
  
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  Hunayn ibn Ishaq
  Hunayn ibn Ishaq (also Hunain or Hunein) (Syriac: ܚܢܝܢ ܒܪ ܐܝܣܚܩ, Arabic: أبو زيد حنين بن إسحاق العبادي‎; ’Abū Zayd Ḥunayn ibn ’Isḥāq al-‘Ibādī, known in Latin as Johannitius) (809–873) was a famous and influential AssyrianNestorian Christian scholar, physician, and scientist, known for his work in translating Greek scientific and medical works into Arabic and Syriac during the heyday of the Islamic Abbasid Caliphate. Ḥunayn ibn Isḥaq was the most productive translator of Greek medical and scientific treatises in his day. He studied Greek and became known among the Arabs as the "Sheikh of the translators." He mastered four languages: Arabic, Syriac, Greek and Persian. His translations did not require corrections. Hunayn’s method was widely followed by later translators. He was originally from southern Iraq but he spent his working life in Baghdad, the center of the great ninth-century Greek-into-Arabic/Syriac translation movement.
  In the Abbasid era, a new interest in extending the study of Greek science had arisen. At that time, there was a vast amount of untranslated ancient Greek literature pertaining to philosophy, mathematics, natural science, and medicine. This valuable information was only accessible to a very small minority of Middle Eastern scholars who knew the Greek language; the need for an organized translation movement was urgent. In time, Hunayn ibn Ishaq became arguably the chief translator of the era, and laid the foundations of Islamic medicine. In his lifetime, ibn Ishaq translated 116 works, including Plato’s Timaeus, Aristotle’s Metaphysics, and the Old Testament, into Syriac and Arabic. Ibn Ishaq also produced 36 of his own books, 21 of which covered the field of medicine. His son Ishaq, and his nephew Hubaysh, worked together with him at times to help translate. Hunayn ibn Ishaq is known for his translations, his method of translation, and his contributions to medicine.
  
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  Jacques Dubois
  Jacques Dubois (1478 – 14 January 1555), also known as Jacobus Sylvius in Latin, was a French anatomist in Paris.
  The origins of this anatomist are vague. He was probably born in 1478 in Loeuilly, a small town near Amiens,the seventh in a family of fifteen. His father had been a weaver. At a young age he studied learnt Greek with Hermonymus of Sparta and Lascaris, Hebrew with Vatable and mathematics with Le Fevre, and gradually became a leading figure in that Humanistic movement in Paris, where he was famous for its excellent knowledge of these disciplines.
  Dubois was the author of the first grammar of the French language to be published in France. The title of this work was In linguam gallicam isagōge, una cum eiusdem Grammatica latino-gallica, ex hebræis, græcis et latinis authoribus [Introduction to the French language, with a Latin-French grammar of the same, based on Hebrew, Greek and Latin authors], published in Paris in early 1531, less than a year after the very first French grammar, by John Palsgrave, was published in London.
  
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  Johannes Oporinus
  Johannes Oporinus (original German name: Johannes Herbster or Herbst) (25 January 1507 in Basel – 6 July 1568 in Basel) was a humanist printer in Basel, the son of the painter Hans Herbst
  Johannes Oporinus was born in Basel the son of the painter Hans Herbst. He completed his academic training in Strasbourg and Basel. After working as a teacher in the Cistercian convent of St. Urban, he returned to Basel, where he worked as a proofer in the shop of Johann Froben, the most important Basel printer of the early 16th Century. In addition, he taught at the Basel Latin school from 1526. After 1537 Oporinus taught Greek at the University of Basel. In 1542 he resigned his academic post to devote himself full time to his printing workshop. In addition, he completed a medical studies and was temporarily famulus to the iconoclastic physician Paracelsus.
  The first edition of the Latin Koran in 1542/43 translated by Theodor Bibliander (the first printed Koran worldwide) caused Oporinus serious difficulties. The Basel city council wanted to prevent the publication but yielded due to the intervention of Martin Luther and Philip Melanchthon. In October 1546 a book on the assassination of the Spanish Protestant Juan Díaz entitled Historia vera de morti sancti viri Ioannis Diazii Hispanics [...] by Claudium Senarclaeum was published by his workshop, which is attributed to Francisco de Enzinas. Oporinus later printed the works on church history by Matthias Flacius Illyricus (Catalogus testium veritatis1556 and 1562) and began the publication of the Magdeburg Centuries (1559–1574) of which only the ages 1–13 were completed.
  
  wn.com/Johannes_Oporinus
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  Julian the apostate
  Julian (Latin: Flavius Claudius Julianus Augustus, Greek: Φλάβιος Κλαύδιος Ἰουλιανός Αὔγουστος; 331/332  – 26 June 363), commonly known as Julian the Apostate, or also Julian the Philosopher, was Roman Emperor from 361 to 363 and a noted philosopher and Greek writer.
  A member of the Constantinian dynasty, he was made Caesar over the western provinces, by Constantius II in 355, where he campaigned successfully against the Alamanni and Franks. Most notable was his crushing victory over the Alamanni in 357 at the Battle of Argentoratum - despite being outnumbered. In 360 he was acclaimed Augustus by his soldiers, sparking a civil war between Julian and Constantius. However, Constantius died before the two could face each other in battle, naming Julian as his rightful successor. In 363, Julian embarked on an ambitious campaign against the Sassanid Empire. Though initially successful, Julian was mortally wounded in battle and died shortly after.
  Julian was a man of unusually complex character: he was "the military commander, the theosophist, the social reformer, and the man of letters". He was the last non-Christian ruler of the Roman Empire and it was his desire to bring the Empire back to its ancient Roman values in order to save it from dissolution. He purged the top-heavy state bureaucracy and attempted to revive traditional Roman religious practices at the cost of Christianity. His rejection of Christianity in favour of Neoplatonic paganism caused him to be called Julian the Apostate (Ἀποστάτης or Παραβάτης "Transgressor") by the church. He was the last emperor of the Constantinian dynasty, the empire's first Christian dynasty.
  
  wn.com/Julian_the_apostate
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  Lucius Verus
  Lucius Verus (Latin: Lucius Aurelius Verus Augustus; 15 December 130 – 169), was Roman co-emperor with Marcus Aurelius, from 161 until his death.
  Lucius Verus was the first born son to Avidia Plautia and Lucius Aelius Verus Caesar, the first adopted son and heir of Roman Emperor Hadrian (76–138). He was born and raised in Rome. Verus had another brother Gaius Avidius Ceionius Commodus and two sisters Ceionia Fabia and Ceionia Plautia. His maternal grandparents were the Roman Senator Gaius Avidius Nigrinus and the unattested noblewoman Ignota Plautia. Although his adoptive paternal grandparents were the Roman Emperor Hadrian and Roman Empress Vibia Sabina, his biological paternal grandparents were the consul Lucius Ceionius Commodus and noblewoman Aelia or Fundania Plautia.
  When his father died in early 138, Hadrian chose Antoninus Pius (86–161) as his successor. Antoninus was adopted by Hadrian on the condition that Verus and Hadrian’s great-nephew Marcus Aurelius was to be adopted by Antoninus as his sons and heirs.
  
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  Marcomanni
  The Marcomanni were a Germanic tribe, probably related to the Buri, Suebi or Suevi.
  Scholars believe their name derives possibly from Proto-Germanic forms of "march" ("frontier, border") and "men".
  The Marcomanni settled in the Main River valley soon after 100 BC. To escape Roman aggression in 9 BC they migrated east to Bohemia, where their king Maroboduus established a powerful kingdom that Augustus perceived as a threat to Rome. Before he could act, however, the war in Illyria intervened. Eventually Maroboduus was deposed and exiled by Catualda (AD 19).
  Tacitus, in the late 1st century mentions (Germania I.42) the Marcommani as being under kings appointed by Rome. [1]
  In the 2nd century AD, the Marcomanni entered into a confederation with other peoples including the Quadi, Vandals, and Sarmatians, against the Roman Empire. This was probably driven by movements of larger tribes, like the Goths. According to the historian Eutropius, the forces of the Emperor Marcus Aurelius battled against the Marcomannic confederation for three years at the fortress of Carnuntum in Pannonia. Eutropius compared the war, and Marcus Aurelius' success against the Marcomanni and their allies, to the Punic Wars. The comparison was apt in that this war marked a turning point and had significant Roman defeats; it caused the death of two Praetorian Guard commanders. The war began in 166, when the Marcomanni overwhelmed the defences between Vindobona and Carnuntum, penetrated along the border between the provinces of Pannonia and Noricum, laid waste to Flavia Solva, and could be stopped only shortly before reaching Aquileia on the Adriatic sea. The war lasted until Marcus Aurelius' death in 180. It would prove to be only a limited success for Rome; the Danube river remained as the frontier of the Empire until the final fall of the West.
  
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  Marcus Aurelius
  Marcus Aurelius (Latin: Marcus Aurelius Antoninus Augustus; 26 April 121 – 17 March 180 AD), was Roman Emperor from 161 to 180 AD. He ruled with Lucius Verus as co-emperor from 161 until Verus' death in 169. He was the last of the "Five Good Emperors", and is also considered one of the most important Stoic philosophers. During his reign, the Empire defeated a revitalized Parthian Empire; Aurelius' general Avidius Cassius sacked the capital Ctesiphon in 164. Aurelius fought the Marcomanni, Quadi, and Sarmatians with success during the Marcomannic Wars, but the threat of the Germanic tribes began to represent a troubling reality for the Empire. A revolt in the East led by Avidius Cassius failed to gain momentum and was suppressed immediately.
  Marcus Aurelius' Stoic tome Meditations, written in Greek while on campaign between 170 and 180, is still revered as a literary monument to a philosophy of service and duty, describing how to find and preserve equanimity in the midst of conflict by following nature as a source of guidance and inspiration.
  
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  Michael Servetus
  Michael Servetus also Miguel Servet or Miguel Serveto also Miguel de Villanueva or Michel de Villeneuve; (29 September 1511 – 27 October 1553) was a Spanish theologian, physician, cartographer, and humanist. He was the first European correctly to describe the function of pulmonary circulation. His interests included many sciences: mathematics, astronomy and meteorology, geography, human anatomy, medicine and pharmacology, as well as jurisprudence, translation, poetry and the scholarly study of the Bible in its original languages. He is renowned in the history of several of these fields, particularly medicine and theology. He participated in the Protestant Reformation, and later developed a nontrinitarian Christology. Condemned by Catholics and Protestants alike, he was arrested in Geneva and burnt at the stake as a heretic by order of the Protestant Geneva governing council.
  
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• Mondino de Liuzzi
  Mondino de Luzzi, or de Liuzzi or de Lucci, (ca. 1270 – 1326), also known as Mundinus, was an Italian physician, anatomist, and professor of surgery who lived and worked in Bologna. He is often credited as the “restorer of anatomy” because he made seminal contributions to the field by reintroducing the practice of public dissection of human cadavers and writing the first modern anatomical text.
  Mondino de Luzzi was born around 1270 into the prominent Florentine de Luzzi family with loyalties to the Ghibellines and inscribed to the Società dei Toschi; his father, Nerino, and grandfather Albizzio were both pharmacists in Bologna, his uncle Luzio (also Liuzzo or Lucio) was a professor of Medicine. Mondino studied at the University of Bologna in the College of Medicine and the College of Philosophy, graduated around 1290, and was employed as a public lecturer in practical medicine and surgery at the university from 1306–1324. During his schooling, Mondino was a pupil of Thaddeus of Florence (Taddeo Alderotti), who made significant contributions to the development of medicine at Bologna, and a fellow student of Henri de Monteville. In addition to his achievements as an anatomist, Mondino was highly regarded as a diplomat. He was involved in city government and served as an Ambassador of Bologna to John, the son of King Robert of Naples. Mondino died in Bologna in 1326 and was buried in the parochial church of San Vitale e Agricola along with his uncle Leuzzo, who was also a lecturer in medicine. His granite tomb is adorned with a bas-relief, sculpted by Boso of Parma, which depicts an instructor seated in a large chair lecturing to students.
  
  wn.com/Mondino_de_Liuzzi
• Oswei Temkin
  Owsei Temkin (October 6, 1902 – July 18, 2002) was a Russian-born, German-educated, American medical historian. He served as director of the Institute of the History of Medicine and was the William H. Welch Professor Emeritus of the History of Medicine at The Johns Hopkins University. He became known as one of the world's foremost experts on the interaction of medicine and culture throughout history. During his academic career and retirement, he published hundreds of articles and a dozen books on the history of medicine.
  
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  Paracelsus
  Paracelsus (born Philippus Aureolus Theophrastus Bombastus von Hohenheim, 11 November or 17 December 1493 – 24 September 1541) was a German-Swiss Renaissance physician, botanist, alchemist, astrologer, and general occultist. He is also credited for giving zinc its name, calling it zincum, and is regarded as the first systematic botanist.
  "Paracelsus", meaning "equal to or greater than Celsus", refers to the Roman encyclopedist Aulus Cornelius Celsus from the 1st century, known for his tract on medicine.
  Paracelsus was born and raised in the village of Einsiedeln in Switzerland. His father, Wilhelm Bombast von Hohenheim, was a Swabian (German) chemist and physician; his mother was Swiss, she presumably died in his childhood. In 1502 the family moved to Villach, Carinthia where Paracelsus' father worked as a physician. He received a profound humanistic and theological education by his father, local clerics and the convent school of St. Paul's Abbey in the Lavanttal. At the age of 16 he started studying medicine at the University of Basel, later moving to Vienna. He gained his doctorate degree from the University of Ferrara in 1515 or 1516.
  
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  Plato
  Plato ( /ˈpleɪtoʊ/; Greek: Πλάτων, Plátōn, "broad"; 424/423 BC – 348/347 BC) was a Classical Greek philosopher, mathematician, student of Socrates, writer of philosophical dialogues, and founder of the Academy in Athens, the first institution of higher learning in the Western world. Along with his mentor, Socrates, and his student, Aristotle, Plato helped to lay the foundations of Western philosophy and science. In the words of A. N. Whitehead:
  The safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato. I do not mean the systematic scheme of thought which scholars have doubtfully extracted from his writings. I allude to the wealth of general ideas scattered through them.
  Plato's sophistication as a writer is evident in his Socratic dialogues; thirty-six dialogues and thirteen letters have been ascribed to him. Plato's writings have been published in several fashions; this has led to several conventions regarding the naming and referencing of Plato's texts. Plato's dialogues have been used to teach a range of subjects, including philosophy, logic, ethics, rhetoric, and mathematics.
  
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  Rhazes
  Muhammad ibn Zakariyā Rāzī (Persian: محمد زکریای رازی‎ Mohammad-e Zakariā-ye Rāzi), known as Rhazes or Rasis after medieval Latinists, (August 26, 865 – 925) was a Persianpolymath,a prominent figure in Islamic Golden Age,physician, alchemist and chemist, philosopher, and scholar.
  Numerous “firsts” in medical research, clinical care, and chemistry are attributed to him, including being the first to differentiate smallpox from measles, and the discovery of numerous compounds and chemicals including kerosene, among others.Edward Granville Browne considers him as "probably the greatest and most original of all the physicians, and one of the most prolific as an author".
  Razi made fundamental and enduring contributions to the fields of medicine, alchemy, music, and philosophy, recorded in over 200 books and articles in various fields of science. He was well-versed in Persian, Greek and Indian medical knowledge and made numerous advances in medicine through own observations and discoveries.
  Educated in music, mathematics, philosophy, and metaphysics, he chose medicine as his professional field. As a physician, he was an early proponent of experimental medicine and has been described as the father of pediatrics. He was also a pioneer of ophthalmology. He was among the first to use Humoralism to distinguish one contagious disease from another. In particular, Razi was the first physician to distinguish smallpox and measles through his clinical characterization of the two diseases. He became chief physician of Rey and Baghdad hospitals.
  
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  Roman Emperor
  The Roman emperor was the ruler of the Roman State during the imperial period (starting at about 27 BC). The Romans had no single term for the office although at any given time, a given title was associated with the emperor. If a man was "proclaimed emperor" this normally meant he was proclaimed augustus, or (for generals) imperator (from which English emperor ultimately derives). Several other titles and offices were regularly accumulated by emperors, such as caesar, princeps senatus, consul and Pontifex Maximus. The power of emperors was generally based on the accumulation of powers from republican offices and the support of the army.
  Roman emperors refused to be considered "kings", instead claiming to be leaders of a republic, however nominal. The first emperor, Augustus, resolutely refused recognition as a monarch. Although Augustus could claim that his power was authentically Republican, his successor, Tiberius, could not convincingly make the same claim. Nonetheless, the Republican institutional framework (senate, consuls, magistracies etc.) was preserved until the very end of the Western Empire.
  
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  Septimius Severus
  Septimius Severus (Latin: Lucius Septimius Severus Augustus; 11 April 145 – 4 February 211), also known as Severus, was Roman Emperor from 193 to 211. Severus was born in Leptis Magna in the province of Africa. As a young man he advanced through the customary succession of offices under the reigns of Marcus Aurelius and Commodus. Severus seized power after the death of Emperor Pertinax in 193 during the Year of the Five Emperors. After deposing and killing the incumbent emperor Didius Julianus, Severus fought his rival claimants, the generals Pescennius Niger and Clodius Albinus. Niger was defeated in 194 at the Battle of Issus in Cilicia. Later that year Severus waged a short punitive campaign beyond the eastern frontier, annexing the Kingdom of Osroene as a new province. Severus defeated Albinus three years later at the Battle of Lugdunum in Gaul.
  After solidifying his rule over the western provinces, Severus waged another brief, more successful war in the east against the Parthian Empire, sacking their capital Ctesiphon in 197 and expanding the eastern frontier to the Tigris. Furthermore, he enlarged and fortified the Limes Arabicus in Arabia Petraea. In 202, he campaigned in Africa and Mauretania against the Garamantes; capturing their capital Garama and expanding the Limes Tripolitanus along the southern frontier of the empire. Late in his reign he traveled to Britain, strengthening Hadrian's Wall and reoccupying the Antonine Wall. In 208 he invaded Caledonia modern Scotland, but his ambitions were cut short when he fell fatally ill in late 210. Severus died in early 211 at Eboracum, succeeded by his sons Caracalla and Geta. With the succession of his sons, Severus founded the Severan dynasty, the last dynasty of the empire before the Crisis of the Third Century.
  
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  Thucydides
  Thucydides (/θ[unsupported input]ˈsɪdɪˌdiz/; Greek: Θουκυδίδης, Thoukydídēs; c. 460 BC – c. 395 BC) was a Greek historian and author from Alimos. His History of the Peloponnesian War recounts the 5th century BC war between Sparta and Athens to the year 411 BC. Thucydides has been dubbed the father of "scientific history", because of his strict standards of evidence-gathering and analysis in terms of cause and effect without reference to intervention by the gods, as outlined in his introduction to his work.
  He has also been called the father of the school of political realism, which views the relations between nations as based on might rather than right. His text is still studied at advanced military colleges worldwide, and the Melian dialogue remains a seminal work of international relations theory.
  More generally, Thucydides showed an interest in developing an understanding of human nature to explain behaviour in such crises as plague, massacres, as in that of the Melians, and civil war.
  
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  William Harvey
  William Harvey (1 April 1578 – 3 June 1657) was an English physician who was the first person to describe completely and in detail the systemic circulation and properties of blood being pumped to the body by the heart, although blood circulation was described by Ibn al-Nafis earlier in his Commentary on Anatomy in Avicenna's Canon (1242). After his death the William Harvey Hospital was constructed in the town of Ashford, several miles from his birthplace of Folkestone.
  Harvey's father: Tom Harvey, was a jurat of Folkestone where he served the office of mayor in 1600. Records and personal descriptions delineate him as an overall calm, diligent and intelligent man whose "sons... revered, consulted and implicitly trusted in him... (they) made their father the treasurer of their wealth when they acquired great estates...(He) kept, employed and improved their gainings to their great advantage." Thomas Harvey's portrait can still be seen in the central panel of a wall of the dining-room at Rolls Park, Chigwell, in Essex.
  
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