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
Anne Woodville an Act of Parliament known as "Titulus Regius" which declared King Edward V and his siblings illegitimate. Elizabeth, now styled as Dame Grey, was forced to seek sanctuary with her daughters, while her two sons, the "Princes in the Tower" were kept in the Tower of London by the orders of King Richard III. On 25 June 1483, King Richard also ordered the executions of Anne and Elizabeth's brother Anthony Woodville, Earl Rivers, and Richard Grey who was Elizabeth's younger son by her first marriage to Sir John Grey of Groby. Anne Woodville, Viscountess Bourchier, died on 30 July 1489,