Jasper Tudor, Duke of Bedford was the uncle of King Henry VII of England and a leading architect of his nephew's successful accession to the throne in 1485. He was a member of the Tudor family of Penmynydd.

The Wars of the Roses, known at the time and in following centuries as the Civil Wars, were a series of civil wars fought over control of the English throne from 1455 to 1487. The wars were fought between supporters of the House of Lancaster and House of York, two rival cadet branches of the royal House of Plantagenet. The conflict resulted in the end of Lancaster's male line in 1471, enabling the Tudor family to inherit their claim to the throne through the female line. Conflict was largely brought to an end upon the union of the two houses through marriage, creating the Tudor dynasty that would subsequently rule England.