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
Tudors of Penmynydd lineage, the Griffiths of Penrhyn, whose head, Gwilym ap Griffith, had married their niece, Morfydd ferch Goronwy. The family is best known due to the descendants of a younger son. Owain Tudur (anglicised to "Owen Tudor"), the son of rebel Maredudd ap Tudor, would become a courtier, and secretly married Catherine of Valois, widowed Queen Consort of the Lancastrian King Henry V. Owen Tudor and Catherine of Valois had two sons, Edmund Tudor, 1st Earl of Richmond (d. 1456), and Jasper Tudor, Duke of Bedford and Earl of Pembroke (d. 1495). Edmund Tudor was betrothed and married to Margaret Beaufort