誰が Lady Margaret Beaufort と結婚しましたか？

Lady Margaret Beaufort ( BOH-fərt or BEW-fərt; 31 May 1443 – 29 June 1509) was a major figure in the Wars of the Roses of the late 15th century, and mother of Henry VII of England, the first Tudor monarch. She was also a second cousin of Henry VI, Edward IV and Richard III of England.

A descendant of King Edward III, Lady Margaret passed a disputed claim to the English throne to her son, Henry Tudor. Capitalising on the political upheaval of the period, she actively manoeuvred to secure the crown for her son. Margaret's efforts ultimately culminated in Henry's decisive victory over King Richard III at the Battle of Bosworth Field. She was thus instrumental in orchestrating the rise to power of the Tudor dynasty. With her son crowned Henry VII, Margaret wielded a considerable degree of political influence and personal autonomy. She was also a major patron and cultural benefactor during her son's reign, initiating an era of extensive Tudor patronage.

Margaret is credited with the establishment of two prominent Cambridge colleges, founding Christ's College in 1505 and beginning the development of St John's College, which was completed posthumously by her executors in 1511. Lady Margaret Hall, Oxford, a 19th-century foundation named after her, was the first Oxford college to admit women.

第2代サフォーク公ジョン・ド・ラ・ポール（John de la Pole, 2nd Duke of Suffolk, KG, 1442年9月27日 - 1491年10月29日から1492年10月27日の間）は、「トリミング公」として知られるイングランドの貴族である。

初代リッチモンド伯エドマンド・テューダー（Edmund Tudor, 1st Earl of Richmond, 1430年頃 - 1456年11月1日）は、イングランドの貴族。オウエン・テューダーとキャサリン・オブ・ヴァロワ（フランス王シャルル6世の娘でヘンリー5世の未亡人）の長男でベッドフォード公ジャスパー・テューダーの兄、ランカスター朝最後の国王であるヘンリー6世の異父弟、テューダー朝の始祖である国王ヘンリー7世の父。

Sir Henry Stafford (c. 1425 – 4 October 1471) was the second son of Humphrey Stafford, 1st Duke of Buckingham and Lady Anne Neville, daughter of Ralph de Neville, 1st Earl of Westmorland, and Lady Joan Beaufort. Henry's elder brother, also named Humphrey, died before their father, and so it was Henry's nephew, also Henry, who became the 2nd Duke of Buckingham.

Stafford was the third husband of Margaret Beaufort, Countess of Richmond. The marriage was relatively long and successful and coincided roughly with the minority of Margaret's son, the future Henry VII of England. Both Sir Henry and Lady Margaret were descended from John of Gaunt and were supporters of Henry VI, the head of the House of Lancaster, in the early stages of the Wars of the Roses. However, Stafford later switched his allegiance to the House of York and towards the end of his life contributed to the restoration of Edward IV.

Sir Henry Stafford (c. 1425 – 4 October 1471) was the second son of Humphrey Stafford, 1st Duke of Buckingham and Lady Anne Neville, daughter of Ralph de Neville, 1st Earl of Westmorland, and Lady Joan Beaufort. Henry's elder brother, also named Humphrey, died before their father, and so it was Henry's nephew, also Henry, who became the 2nd Duke of Buckingham.

Stafford was the third husband of Margaret Beaufort, Countess of Richmond. The marriage was relatively long and successful and coincided roughly with the minority of Margaret's son, the future Henry VII of England. Both Sir Henry and Lady Margaret were descended from John of Gaunt and were supporters of Henry VI, the head of the House of Lancaster, in the early stages of the Wars of the Roses. However, Stafford later switched his allegiance to the House of York and towards the end of his life contributed to the restoration of Edward IV.

Thomas Stanley, 1st Earl of Derby, KG (1435 – 29 July 1504) was an English nobleman. He was the stepfather of King Henry VII of England. He was the eldest son of Thomas Stanley, 1st Baron Stanley and Joan Goushill.

A landed magnate of immense wealth and power, particularly across the northwest of England where his authority went almost unchallenged, Stanley managed to remain in favour with successive kings throughout the Wars of the Roses, including King Richard III of England, who took Stanley's son as a hostage. Thomas Stanley took the side of Henry Tudor at the Battle of Bosworth in 1485. His estates included what is now Tatton Park in Cheshire, Lathom House in Lancashire, and Derby House in the City of London, now the site of the College of Arms.

Although the king for the early part of his career, Henry VI, was head of the House of Lancaster, Stanley's marriage to Eleanor, daughter of Richard Neville, 5th Earl of Salisbury (a descendant of Edward III) and sister of Richard Neville, Earl of Warwick ('Warwick the Kingmaker') in the late 1450s constituted a powerful alliance with the House of York. This did him no harm, however, even after Warwick was toppled from power, and in 1472, with the House of York again occupying the English throne, he married his second wife Lady Margaret Beaufort, whose son, Henry Tudor, was the leading Lancastrian claimant. He was the last to use the style 'King of Mann', his successors opting for the safer 'Lord of Mann'. Among his notable close relatives were his brother Sir William Stanley and his nephews Sir John Savage and Thomas Savage, Archbishop of York.