Battle of Agincourt in the context of "Jean II, Duke of Alençon"

The Life of Henry the Fifth, often shortened to Henry V, is a history play by William Shakespeare, believed to have been written circa 1599. It tells the story of King Henry V of England, focusing on events immediately before and after the Battle of Agincourt (1415) during the Hundred Years' War. In the First Quarto text, it was titled The Cronicle History of Henry the fift, and The Life of Henry the Fifth in the First Folio text.

The play is the final part of a tetralogy, preceded by Richard II, Henry IV, Part 1, and Henry IV, Part 2. The original audiences would thus have already been familiar with the title character, whom the Henry IV plays depicted as a wild, undisciplined young man. In Henry V, the young prince has matured. He embarks on an expedition to France and, despite his army being greatly outnumbered, defeats the French at Agincourt.

Humphrey of Lancaster, Duke of Gloucester (3 October 1390 – 23 February 1447) was an English prince, soldier and literary patron. He was, and styled himself as, "son, brother and uncle of kings", being the fourth and youngest son of Henry IV of England, the brother of Henry V, and the uncle of Henry VI. Gloucester fought in the Hundred Years' War and acted as Lord Protector of England during the minority of his nephew. A controversial figure, he has been characterised as reckless, unprincipled, and fractious, but is also noted for his intellectual activity and for being the first significant English patron of humanism, in the context of the Renaissance.

Unlike his brothers, Humphrey was given no major military command by his father, instead receiving an intellectual upbringing. Created Duke of Gloucester in 1414, he participated in Henry V's campaigns during the Hundred Years' War in France: he fought at Agincourt in 1415 and at the conquest of Normandy in 1417–9. Following the king's death in 1422, Gloucester became one of the leading figures in the regency government of the infant Henry VI. He proved a rash, impulsive, unscrupulous and troublesome figure, he quarrelled constantly with his brother, John, Duke of Bedford and uncle, Cardinal Henry Beaufort and went so far as to violently prosecute a dispute with the Duke of Burgundy, a key English ally in France, over conflicting claims to lands in the Low Countries.

The English longbow was a powerful medieval type of bow, about 6 ft (1.8 m) long. While it is debated whether it originated in England or in Wales from the Welsh bow, by the 14th century the longbow was being used by both the English and the Welsh as a weapon of war and for hunting. English longbows were effective against the French during the Hundred Years' War, particularly in the battles of Sluys (1340), Crécy (1346), Poitiers (1356), and Agincourt (1415). They were less successful later on, as longbowmen had their lines broken at the Battle of Verneuil (1424), although the English won a decisive victory there; they were completely routed at the Battle of Patay (1429) when they were charged by the French mounted men-at-arms before they had prepared the terrain and finished defensive arrangements. The Battle of Pontvallain (1370) had also previously shown longbowmen were not particularly effective when not given the time to set up defensive positions.

No English longbows survive from the period when the longbow was dominant (c. 1250–1450), probably because bows became weaker, broke, and were replaced rather than being handed down through generations. More than 130 bows survive from the Renaissance period, however. More than 3,500 arrows and 137 whole longbows were recovered from the Mary Rose, a ship of Henry VIII's navy that sank at Portsmouth in 1545.

A lai (or lay lyrique, "lyric lay", to distinguish it from a lai breton) is a lyrical, narrative poem written in octosyllabic couplets that often deals with tales of adventure and romance. Lais were mainly composed in France and Germany, during the 13th and 14th centuries. The English term lay is a 13th-century loan from Old French lai. The origin of the French term itself is unclear; perhaps it is itself a loan from German Leich (reflected in archaic or dialectal English lake, "sport, play" and in modern Swedish (att leka = to play). The terms note, nota and notula (as used by Johannes de Grocheio) appear to have been synonyms for lai.

The poetic form of the lai usually has several stanzas, none of which have the same form. As a result, the accompanying music consists of sections which do not repeat. This distinguishes the lai from other common types of musically important verse of the period (for example, the rondeau and the ballade). Towards the end of its development in the 14th century, some lais repeat stanzas, but usually only in the longer examples. There is one very late example of a lai, written to mourn the defeat of the French at the Battle of Agincourt (1415), (Lay de la guerre, by Pierre de Nesson) but no music for it survives.

The Black Prince's Ruby is a large, irregular cabochon red spinel weighing 170 carats (34 g) set in the cross pattée above the Cullinan II diamond at the front of the Imperial State Crown of the United Kingdom.

The spinel is one of the oldest gems in the Crown Jewels of the United Kingdom, with a history dating back to the mid-14th century. According to a legend originating from the 1760s, the stone has been in the possession of the English and later British monarchy since it was given in 1367 by the Spanish king Peter of Castile to the then Prince of Wales, Edward of Woodstock, known as the "Black Prince". Henry V is said to have worn it at the Battle of Agincourt in 1415. The stone is believed to have been mined in Badakhshan in present day Afghanistan, the principal source of large spinel gems in the Middle Ages.

The Lancastrian War was the third and final phase of the Hundred Years' War between England and France. It lasted from 1415, when Henry V of England invaded Normandy, to 1453, when the English were definitively defeated in Aquitaine. It followed a long period of peace from the end of the Caroline War in 1389. The phase is named after the House of Lancaster, the ruling house of the Kingdom of England, to which Henry V belonged. The early years of the Lancastrian War were dominated by the forces of the House of Plantagenet, who held the English throne and also claimed that of France. Initial English successes, notably at the Battle of Agincourt, coupled with divisions among the French ruling class, allowed Henry V to win the allegiance of large parts of France. Under the terms of the Treaty of Troyes of 1420, Henry V married the French princess Catherine of Valois and was made regent of the kingdom and heir to the throne of France. A victory on paper was thus achieved by the English, with their claims now having legal standing. Some of the French nobility refused to recognise the agreement, however, and so military conflict continued. Henry V and, after his death, his brother John, Duke of Bedford, brought the English to the height of their power in France, with a Plantagenet crowned in Paris.

Band of Brothers is a 2001 American war drama miniseries based on historian Stephen E. Ambrose's 1992 non-fiction book of the same name. It was created by Steven Spielberg and Tom Hanks, who also served as executive producers, and who had collaborated on the 1998 World War II film Saving Private Ryan, from which the series got many of its visual cues and crew members. Episodes first aired on HBO from September 9 to November 4, 2001.

The series dramatizes the history of "Easy" Company, 2nd Battalion, 506th Parachute Infantry Regiment of the 101st Airborne Division. It begins during Easy Company's paratrooper training and follows its participation in the Western Front of World War II from D-Day to their occupation of Berchtesgaden. The events are based on Ambrose's research and recorded interviews with Easy Company veterans. Although all the characters are based directly on members of Easy Company, the series took some literary license, adapting history for dramatic effect and series structure. Each episode begins with excerpts from interviews with some of the survivors, who are identified by name only at the end of the finale. The title of the book and series comes from the St. Crispin's Day speech in William Shakespeare's play Henry V, delivered by King Henry before the Battle of Agincourt. Ambrose quotes a passage from the speech on his book's first page; this passage is recited by Carwood Lipton in the series finale.