Catherine Brandon, Duchess of Suffolk in 1539 to marry the King, and in 1541 they helped arrange a royal progress for the King and his next wife, Catherine Howard. This progress later became notorious for the Queen's adulterous trysts with her kinsman, Thomas Culpeper, though the Duke and Duchess's home at Grimsthorpe Castle was "one of the very few places on the route ... where Catherine Howard had not misbehaved herself". Noted for her wit, sharp tongue, and devotion to learning, by the last years of Henry VIII's reign the Duchess of Suffolk was also an outspoken advocate of the English Reformation. She became a
Catherine Howard of those identified during restorations of the chapel during Queen Victoria's reign. She is commemorated on a plaque on the west wall dedicated to all those who died in the Tower. Upon hearing news of Catherine's execution, Francis I of France wrote a letter to Henry, regretting the "lewd and naughty [evil] behaviour of the Queen" and advising him that "the lightness of women cannot bend the honour of men". Catherine has been the subject of contention for modern biographies, "A Tudor Tragedy" by Lacey Baldwin Smith (1967), "Katherine Howard: A Tudor Conspiracy" by Joanna Denny (2006), "Katherine Howard: A