Question: The mother of Margaret Tudor married Henry VII after what battle?

<P0-S0> Elizabeth of York (11 February 1466 – 11 February 1503) was queen consort of England from 1486 until her death. <P0-S1>  As the wife of Henry VII, she was the first Tudor queen. <P0-S2>  She was the daughter of Edward IV and niece of Richard III, and she married the king following Henry's victory at the Battle of Bosworth which started the last phase of the Wars of the Roses. <P0-S3>  She was the mother of King Henry VIII. <P0-S4>  Therefore, she was the daughter, sister, niece, wife, mother, and grandmother of successive kings and queens of England. <SEP> <P1-S0> Duke of Bedford (named after Bedford, England) is a title that has been created six times (for five distinct people) in the Peerage of England. <P1-S1>  The first and second creations came in 1414 in favour of Henry IV's third son, John, who later served as regent of France. <P1-S2>  He was made Earl of Kendal at the same time and was made Earl of Richmond later the same year. <P1-S3>  The titles became extinct on his death in 1435. <P1-S4>  The third creation came in 1470 in favour of George Neville, nephew of Warwick the Kingmaker. <P1-S5>  He was deprived of the title by Act of Parliament in 1478. <P1-S6>  The fourth creation came 1478 in favour of George, the third son of Edward IV. <P1-S7>  He died the following year at the age of two. <P1-S8>  The fifth creation came in 1485 in favour of Jasper Tudor, half-brother of Henry VI and uncle of Henry VII. <P1-S9>  He had already been created Earl of Pembroke in 1452. <P1-S10>  However, as he was a Lancastrian, his title was forfeited between 1461 and 1485 during the predominance of the House of York. <P1-S11>  He regained the earldom in 1485 when his nephew Henry VII came to the throne and was elevated to the dukedom the same year. <P1-S12>  He had no legitimate children and the titles became extinct on his death in 1495. <SEP> <P2-S0> Sir Hugh Conway was created Lord Treasurer of Ireland in 1494 by King Henry VII of England. <P2-S1>  He replaced Sir James Ormonde as Lord Treasurer of Ireland. <P2-S2>  In 1504 he was appointed Treasurer of Calais by Henry VII ( Cal. <P2-S3>  Pat. <P2-S4>  Rolls Henry VIII, vol. <P2-S5>  ii, 365). <P2-S6>  Hugh Conway was an early supporter of Henry Tudor, Earl of Richmond (later Henry VII), was sent by Margaret Beaufort, Henry's mother to Henry, in exile in France, in 1483 with a large sum of money and encouragement to invade England through Wales and seize the crown from Richard III. <P2-S7>  Henry did so in 1485 and Richard was killed at the Battle of Bosworth, where Hugh was present. <P2-S8>  Hugh was appointed Keeper of the Great Wardrobe by King Henry VII on 21 September 1485, was knighted in January 1486 at the coronation of Queen Elizabeth of York, daughter of King Edward IV, and married Elizabeth Courtenay, daughter of Sir Thomas Courtenay, Earl of Devon, in 1490. <P2-S9>  Sir Hugh Conway was appointed Sheriff of Buckinghamshire and Bedfordshire by Henry VII in 1500. <P2-S10>  Sir Hugh was a son of John ‘ Aer Conwy Hen ’ of Bodrhyddan Hall and Constable of Rhuddlan Castle, Flintshire, Wales, by his first marriage, and descended from the ancient line of Conway (Conwy = Wales) and de Crevecouer (The Journal Of The Flintshire Historical Society (Appendix D: Conwy Pedigree (British Museum Harleian MS 1971))). <P2-S11>  Sir Hugh's younger half-brother was Edward Conway who married the heiress of Arrow and Alcester, Warwickshire, and was great-grandfather to Edward Conway, 1st Viscount Conway of Ragley Hall, ancestor of the present family of Seymour Conways, Marquis of Hertford. <SEP> <P3-S0> Margaret Tudor (28 November 1489 – 18 October 1541) was Queen of Scots from 1503 until 1513 by marriage to James IV of Scotland and then, after her husband died fighting the English, she became regent for their son James V of Scotland. <P3-S1>  She was born at Westminster Palace as the oldest daughter of Henry VII of England and Elizabeth of York, and granddaughter of Margaret Beaufort, Edward IV of England and Queen Elizabeth Woodville. <P3-S2>  Margaret Tudor had several pregnancies, but most of her children died young or were stillborn. <P3-S3>  As queen dowager she married Archibald Douglas, 6th Earl of Angus. <P3-S4>  Through her first and second marriages, respectively, Margaret was the grandmother of both Mary, Queen of Scots, and Mary's second husband, Lord Darnley. <P3-S5>  Margaret's marriage to James IV foreshadowed the Union of the Crowns – their great-grandson, James VI and I, was the first to be monarch of both Scotland and England.