Bill of attainder Earl of Gloucester. They were both attainted for supporting King Edward II during his struggle with the queen and barons. In England, those executed subject to attainders include George Plantagenet, Duke of Clarence (1478); Thomas Cromwell (1540); Margaret Pole, Countess of Salisbury (1540); Catherine Howard (1542); Baron Thomas Seymour (1549); Duke Thomas Howard of Norfolk (1572); Earl Thomas Wentworth of Strafford (1641); Archbishop William Laud of Canterbury (1645); and the Duke James Scott of Monmouth. In the case of Catherine Howard, in 1541 King Henry VIII was the first monarch to delegate Royal Assent, to avoid having to assent personally
Catherine Howard 1537. Margaret Douglas died in March 1578, age 63. Her grandson James Stewart became king of both Scotland and England. Other exist, mostly showing her decades after these portraits were painted. The portrait shown on this page, attributed to Hans Holbein, dated circa 1535–1540, is exhibited at the Toledo Museum of Art as "Portrait of a Lady, Probably a Member of the Cromwell Family" (1926.57). Another version of the portrait, now located at Hever Castle, dating from the 16th century, is exhibited as Queen Catherine Howard. The National Portrait Gallery exhibits a similar painting, "Unknown Woman, Formerly Known as Catherine