Henry VII of England Margaret Beaufort, Countess of Richmond. His father, Edmund Tudor, 1st Earl of Richmond, died three months before his birth. Henry's paternal grandfather, Owen Tudor, originally from the Tudors of Penmynydd, Isle of Anglesey in Wales, had been a page in the court of Henry V. He rose to become one of the "Squires to the Body to the King" after military service at the Battle of Agincourt. Owen is said to have secretly married the widow of Henry V, Catherine of Valois. One of their sons was Edmund Tudor, father of Henry VII. Edmund was created Earl of Richmond in
Edmund Tudor, 1st Earl of Richmond route to Wales, he was arrested and imprisoned in Newgate Prison. After he escaped in early 1438, he was recaptured and imprisoned once more in Windsor Castle. Following the death of their mother and the imprisonment of their father, Edmund and his brother Jasper were brought up in the care of Katherine de la Pole, the daughter of Michael de la Pole, 2nd Earl of Suffolk, with whom they remained till at least March 1442. Henry VI began to take notice of his half-brothers by that point. He ensured that they were placed in the care of priests who oversaw