Charles VI of France in the context of "Count of Poitiers"

Charles VII (22 February 1403 – 22 July 1461), called the Victorious (French: le Victorieux) or the Well-Served (le Bien-Servi), was King of France from 1422 to his death in 1461. His reign saw the end of the Hundred Years' War and a de facto end of the English claims to the French throne.

During the Hundred Years' War, Charles VII inherited the throne of France under desperate circumstances. Forces of the Kingdom of England and the duke of Burgundy occupied Guyenne and northern France, including Paris, the capital and most populous city, and Reims, the city in which French kings were traditionally crowned. In addition, his father, Charles VI, had disinherited him in 1420 and recognized Henry V of England and his heirs as the legitimate successors to the French crown. At the same time, a civil war raged in France between the Armagnacs (supporters of the House of Valois) and the Burgundian party (supporters of the House of Valois-Burgundy, which was allied to the English).

The Glyndŵr rebellion was a Welsh rebellion led between 1400 and c. 1415 by Owain Glyndŵr against the Kingdom of England during the Late Middle Ages. During the rebellion's height, Owain exercised control over the majority of Wales after capturing several of the most powerful English castles in the country, and formed a parliament at Machynlleth. The revolt was the last major manifestation of Welsh independence before the annexation of Wales into England in 1542–43.

The uprising began in 1400, when Owain Glyndŵr, a descendant of several Welsh royal dynasties, claimed the title Prince of Wales following a dispute with a neighbouring English lord. In 1404, after a series of successful castle sieges and battlefield victories, Owain was crowned prince of Wales in the presence of Scottish, French, Spanish and Breton envoys. He summoned a national parliament, where he announced plans to reintroduce the traditional Welsh laws of Hywel Dda, establish an independent Welsh church, and build two universities. Owain also formed an alliance with Charles VI of France, and in 1405 a French army landed in Wales to support the rebellion.

Valentina Visconti (1371 – 4 December 1408) was a countess of Vertus, and duchess consort of Orléans as the wife of Louis I, Duke of Orléans, the younger brother of King Charles VI of France. As duchess of Orléans she was at court and acquired the enmity of the Queen of France, Isabeau of Bavaria-Ingolstadt, and was subsequently banned from the court and had to leave Paris. Due to political animosity, Valentina's husband was murdered in 1407. She died on 4 December 1408.

Mary, also known as Maria of Anjou (Hungarian: Anjou Mária, Croatian: Marija Anžuvinska, Polish: Maria Andegaweńska; 1371 – 17 May 1395), reigned as Queen of Hungary and Croatia between 1382 and 1385, and from 1386 until her death. She was the daughter of Louis the Great, King of Hungary and Poland, and his wife, Elizabeth of Bosnia. Mary's marriage to Sigismund of Luxembourg, a member of the imperial Luxembourg dynasty, was already decided before her first birthday. A delegation of Polish prelates and lords confirmed her right to succeed her father in Poland in 1379.

Having no male siblings, Mary was crowned "king" of Hungary on 17 September 1382, seven days after Louis the Great's death. Her mother, who had assumed the regency, absolved the Polish noblemen from their oath of loyalty to Mary in favour of Mary's younger sister, Jadwiga, in early 1383. The idea of a female monarch remained unpopular among the Hungarian noblemen, the majority of whom regarded Mary's distant cousin, Charles III of Naples, as the lawful heir. To strengthen Mary's position, the queen mother wanted her to marry Louis, the younger brother of Charles VI of France. Their engagement was announced in May 1385.

Henry VI (6 December 1421 – 21 May 1471) was King of England from 1422 to 1461 and 1470 to 1471, and disputed King of France from 1422 to 1453. The only child of Henry V, he succeeded to the English throne at the age of eight months, upon his father's death, and to the French throne on the death of his maternal grandfather, Charles VI, shortly afterwards.

Henry was born during the Hundred Years' War (1337–1453). He is the only English monarch to have been crowned King of France, following his coronation at Notre-Dame de Paris in 1431 as Henry II. His early reign, when England was ruled by a regency government, saw the pinnacle of English power in France. However, setbacks followed once he assumed full control in 1437. The young king faced military reversals in France, as well as political and financial crises in England, where divisions among the nobility in his government began to widen. His reign saw the near total loss of English lands in France.

John of Berry or John the Magnificent (French: Jean de Berry, Latin: Johannes de Bituria; 30 November 1340 – 15 June 1416) was Duke of Berry and Auvergne and Count of Poitiers and Montpensier. His brothers were King Charles V of France, Duke Louis I of Anjou and Duke Philip the Bold of Burgundy. He was Regent of France from 1380 to 1388 during the minority of his nephew Charles VI.

John is primarily remembered as a collector of the important illuminated manuscripts and other works of art commissioned by him, such as the Très Riches Heures. His personal motto was Le temps venra ("the time will come").

Louis I (13 March 1372 – 23 November 1407) was Duke of Orléans from 1392 to his death in 1407. He was also Duke of Touraine (1386–1392), Count of Valois (1386?–1406) Blois (1397–1407), Angoulême (1404–1407), Périgord (1400–1407) and Soissons (1404–07).

Louis was the younger brother of King Charles VI of France, and a powerful and polarizing figure in his day. Owing to the King's highly public struggles with mental illness, Louis worked with Charles's wife Queen Isabeau to try to lead the kingdom during Charles's frequent bouts of insanity. He struggled for control of France with John the Fearless, Duke of Burgundy. Louis was unpopular with the citizens of Paris due to his reputation for womanizing and his role in the Bal des Ardents tragedy, which resulted in the deaths of four French nobles and the near death of the king himself. He was assassinated in 1407 on orders of John the Fearless; John not only admitted to his role in the murder, but bragged openly about it. What began as a feud between factions of the royal family erupted into open warfare as a result of Louis's death. Louis's grandson would later become king of France as Louis XII.

The Belleville Breviary (Paris, Bibliothèque Nationale, MS lat. 10484, 2 volumes) is an illuminated breviary. It was produced in Paris some time between 1323 and 1326 by the artist known as Jean Pucelle, probably for Jeanne de Belleville, the wife of Olivier IV de Clisson. The breviary is divided into two volumes of 446 and 430 folios. Volume 1 contains the prayers used during the summer, while volume 2 contains those used during the winter.

The manuscript was owned by Jeanne de Belleville. It was later owned by Charles V of France and his son Charles VI. Charles VI gave the manuscript to his son-in-law Richard II of England. Henry IV of England gave it to Jean, Duc de Berry. Jean gave it to his niece Marie, who was a nun at Poissy. It was purchased in 1454 by another nun at Poissy, Marie Jouvenal des Ursins.