Thomas Vaughan (died 1483) Thomas Vaughan (died 1483) Sir Thomas Vaughan (c. 1410 – June 1483) was a Welsh statesman and diplomat, who rose to prominence before and during the Wars of the Roses. He began as an adherent of Jasper Tudor and King Henry VI of England, and was appointed to several offices by Henry. He was nonetheless a Yorkist by inclination, as were many Welshmen of the time. After the Yorkist victory in 1461 he became a loyal and important servant of King Edward IV. In 1483, he was executed by Richard III as part of his seizure of the throne. Vaughan
Edward Woodville, Lord Scales executed Anthony Woodville and proclaimed himself king. He made a number of attempts to extradite the Tudor faction, but the Duke resisted the pressure. Edward returned to England with Henry in 1485 and fought at the Battle of Bosworth. Under Henry VII he was appointed as Lord of the Isle of Wight in the first year of the new king's reign. He was also given command of Porchester Castle again, along with Carisbrooke Castle. By this time he was being called "Lord Scales", coming from his brother's wife, Elizabeth de Scales, whose lands had been bequeathed to him, but which