Edward Plantagenet, Earl of Warwick was the son of George Plantagenet, Duke of Clarence, and a potential claimant to the English throne during the reigns of both Richard III and his successor, Henry VII. My cousin.
Henry III King of England b 1207 d 1272 son of King John and Isabella Agouleme - both of my parents were descended from him through two sons, Edward I 'Longshanks' and Edmund 'Crouchback' Earl of Lancaster. They are all in the family tree multiple times.
King Henry VII was born in Pembroke Castle, Wales. He was the only son of 23 yr old Edmund Tudor & 13 yr old Margaret Beaufort. Edmund Tudor, died before Henry was born; Henry was raised by his uncle Jasper Tudor