The House of Tudor was a royal dynasty in England that ruled from 1485 to 1603. It began with Henry VII, who won the throne after defeating Richard III at the Battle of Bosworth Field. The Tudors are known for significant events, including the English Reformation and the establishment of the Church of England. The most famous Tudor monarchs include Henry VIII, known for his six marriages and break from the Catholic Church, and Elizabeth I, who presided over a golden age of English culture and exploration. The dynasty ended with Elizabeth's death, as she left no heirs.