House of Tudor ruled their domains for just over a century. Henry VIII was the only son of Henry VII to live to the age of maturity. Issues around the royal succession (including marriage and the succession rights of women) became major political themes during the Tudor era. The House of Stuart, descended from Henry VII's daughter Margaret, came to power in 1603 when Elizabeth I died and the Tudor line failed. For analysis of politics, diplomacy and social history, see Tudor period. The Tudors descended on Henry VII's mother's side from John Beaufort, 1st Earl of Somerset, one of the illegitimate children
House of Tudor policies, although the Tudors were not uniformly Protestant according to Continental definition—instead were true to their Lancastrian Beaufort allegiance, in the appointment of Reginald Pole. The essential difference between the Tudors and their predecessors, is the nationalization and integration of John Wycliffe's ideas to the Church of England, holding onto the alignment of Richard II of England and Anne of Bohemia, in which Anne's Hussite brethren were in alliance to her husband's Wycliffite countrymen against the Avignon Papacy. The Tudors otherwise rejected or suppressed other religious notions, whether for the Pope's award of "Fidei Defensor" or to prevent them from