Henry FitzRoy, 1st Duke of Richmond and Somerset duchy, the title of Duke of Richmond was important as the earldom of Richmond had been held by his grandfather King Henry VII and by his great-grandfather Edmund Tudor, 1st Earl of Richmond. The earldom of Nottingham had been held by Richmond’s great uncle Prince Richard of Shrewsbury, Duke of York, the second son of Edward IV. Seeing Henry’s obvious pride and affection for his sturdy little son, many of those who witnessed Richmond’s elevation must have wondered if this was what the King had in mind. To support his new status, Henry granted his young son an annuity of
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