King Henry IV in 1399, having deposed his 1st cousin King Richard II. However, in 1406, Henry IV decided that although the Beauforts were legitimate, their line could not be used to make any claim to the throne. John Beaufort had already been created Earl of Somerset in 1397. His second son John became the first Duke of Somerset in 1443. The second son (of John of Gaunt), Henry, became a bishop, Lord Chancellor, and a Cardinal; the third son, Thomas, became Duke of Exeter; and the daughter, Joan, married Ralph Neville, 1st Earl of Westmorland, as his second wife. Joan's many descendants include the Dukes of York, Warwick the "Kingmaker", the Dukes of Norfolk, the Dukes of Buckingham, the Earls of Northumberland, and Catherine Parr, the last queen of Henry VIII. When the dynastic struggle of the Wars of the Roses broke out in the later fifteenth century, the Beauforts were the chief supporters of Henry VI and the House of Lancaster. Henry VII traced his claim to the English crown through his mother, Margaret Beaufort, granddaughter of John Beaufort, 1st Earl of Somerset, and great-granddaughter of John of Gaunt. The Beauforts suffered heavily in the Wars of the Roses. Edmund Beaufort, 2nd Duke of Somerset and his three elder sons (the 3rd and 4th Dukes and the Earl of Dorset), all lost their lives, leaving no legitimate male heir. The male line was however continued through Charles Somerset, 1st Earl of Worcester, the illegitimate son of Henry Beaufort, 3rd Duke of Somerset, who adopted the surname "Somerset" and used the arms of Beaufort but with a baton sinister for bastardy. Henry Somerset, 3rd Marquess of Worcester (1629–1700), sixth in descent from Charles Somerset, 1st Earl of Worcester, assisted in the Restoration of the Monarchy to King Charles II, who in 1682 created him Duke of Beaufort. The title Duke of Somerset was no longer available, having been granted in 1547 by King Edward VI to his uncle Edward Seymour, Lord Protector, which family and title survives today. Thus the Beaufort family is today represented in the male line by its illegitimate continuation, the House of Somerset, whose senior representative is Henry Somerset, 12th Duke of Beaufort. The Somerset family has long borne the arms of Beaufort undifferenced, with the baton sinister adopted by Charles Somerset, 1st Earl of Worcester, discontinued. Notable Beauforts These included: John Beaufort, 1st Earl