Appian^{[pronunciation?]} of Alexandria (Ancient Greek: Ἀππιανός Ἀλεξανδρεύς, Appianós Alexandreús; Latin: Appianus Alexandrinus; ca. AD 95 – ca. AD 165) was a Roman historian of Greek ethnicity who flourished during the reigns of Emperors of Rome Trajan, Hadrian, and Antoninus Pius.

He was born circa 95 in Alexandria. He tells us, after having filled the chief offices in the province of Aegyptus (Egypt), he went to Rome circa 120, where he practised as an advocate, pleading cases before the emperors (probably as advocatus fisci), that in 147 at the earliest he was appointed to the office of procurator, probably in Egypt, on the recommendation of his friend Marcus Cornelius Fronto, a well-known litterateur. Because the position of procurator was open only to members of the equestrian order (the "knightly" class), his possession of this office tells us about Appian's family background.

His principal surviving work (Ῥωμαϊκά, known in Latin as Historia Romana and in English as Roman History) was written in Greek in 24 books, before 165. This work more closely resembles a series of monographs than a connected history. It gives an account of various peoples and countries from the earliest times down to their incorporation into the Roman Empire, and survives in complete books and considerable fragments. The work is very valuable, especially for the period of the civil wars.

Ottorino Respighi (Italian pronunciation: [ottoˈriːno resˈpiːɡi]; 9 July 1879 – 18 April 1936) was an Italian composer, musicologist and conductor. He is best known for his orchestral "Roman trilogy": Fountains of Rome (Le fontane di Roma); Pines of Rome (I pini di Roma); and Roman Festivals (Feste romane). His musicological interest in 16th-, 17th- and 18th-century music led him to also compose pieces based on the music of this period. He also wrote a number of operas, the best known being La fiamma.

Ottorino Respighi was born in Bologna, Italy. He was taught piano and violin by his father, who was a local piano teacher. He went on to study violin and viola with Federico Sarti at the Liceo Musicale in Bologna, composition with Giuseppe Martucci, and historical studies with Luigi Torchi, a scholar of early music. A year after receiving his diploma in violin in 1899, Respighi went to Russia to be principal violist in the orchestra of the Russian Imperial Theatre in St Petersburg during its season of Italian opera. While there he studied composition for five months with Rimsky-Korsakov. He then returned to Bologna, where he earned a second diploma in composition. Until 1908 his principal activity was as first violin in the Mugellini Quintet. In 1908-09 he spent some time performing in Germany before returning to Italy and turning his attention entirely to composition. Many sources indicate that while he was in Germany he studied briefly with Max Bruch, but in her biography of the composer, Respighi's wife asserts that this is not the case.