Henry V (16 September 1386 – 31 August 1422) was King of England from 1413 until his death at the age of 35 in 1422. He was the second English monarch who came from the House of Lancaster.

After military experience fighting various lords who rebelled against his father, Henry IV, Henry came into political conflict with the increasingly ill king. After his father's death, Henry rapidly assumed control of the country and embarked on war with France. From an unassuming start, his military successes in the Hundred Years' War, culminating with his famous victory at the Battle of Agincourt, saw him come close to conquering France. After months of negotiation with Charles VI of France, the Treaty of Troyes recognized Henry V as regent and heir-apparent to the French throne, and he was subsequently married to Charles' daughter, Catherine of Valois. Following Henry V's sudden death in France of dysentery, he was succeeded by his infant son, who reigned as Henry VI.

Henry features in three plays by William Shakespeare. He is shown as a young scapegrace who redeems himself in battle in the two Henry IV plays and as a decisive leader in Henry V.

England ⁱ/ˈɪŋɡlənd/ is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, while the North Sea to the east and the English Channel to the south separate it from continental Europe. Most of England comprises the central and southern part of the island of Great Britain in the North Atlantic. The country also includes over 100 smaller islands such as the Isles of Scilly and the Isle of Wight.

The area now called England was first inhabited by modern humans during the Upper Palaeolithic period, but it takes its name from the Angles, one of the Germanic tribes who settled during the 5th and 6th centuries. England became a unified state in AD 927, and since the Age of Discovery, which began during the 15th century, has had a significant cultural and legal impact on the wider world. The English language, the Anglican Church, and English law—the basis for the common law legal systems of many other countries around the world—developed in England, and the country's parliamentary system of government has been widely adopted by other nations. The Industrial Revolution began in 18th-century England, transforming its society into the world's first industrialised nation. England's Royal Society laid the foundations of modern experimental science.

Cesare Borgia (Italian pronunciation: [ˈtʃɛzare ˈbɔrdʒa]; Spanish: César Borja, [ˈθe.sar ˈβor.xa]; 13 September 1475 or April 1476 – 12 March 1507), Duke of Valentinois, was an Italiancondottiero, nobleman, politician, and cardinal. He was the son of Pope Alexander VI and his long-term mistress Vannozza dei Cattanei. He was the brother of Lucrezia Borgia; Giovanni Borgia (Juan), Duke of Gandia; and Gioffre Borgia (Jofré in Catalan), Prince of Squillace. He was half-brother to Don Pedro Luis de Borja (1460–88) and Girolama de Borja, children of unknown mothers.

Like nearly all aspects of Cesare Borgia's life, the date of his birth is a subject of dispute. He was born in Rome—in either 1475 or 1476— the son of Cardinal Rodrigo de Lanzol y Borgia, soon to become Pope Alexander VI, and his mistress Vannozza dei Cattanei, about whom information is sparse. The Borgia family originally came from the Kingdom of Valencia, and rose to prominence during the mid-15th century; Cesare's great-uncle Alonso Borgia (1378–1458), bishop of Valencia, was elected Pope Callixtus III in 1455. Cesare's father, Pope Alexander VI, was the first pope who openly recognized his children by a lover.