Catherine Carey a biographer of Mary Boleyn, Alison Weir, claims that a young Catherine stayed overnight to entertain and distract her aunt Anne in the Tower the morning before the execution are not correct. Catherine went on to become Maid of Honour to both Anne of Cleves and Catherine Howard, the fourth and fifth wives of Henry VIII. On 26 April 1540 she married Sir Francis Knollys. Her husband was named a Knight of the Garter in 1593, although he had already been knighted in 1547. He was also Treasurer of the Royal Household. From the time of her marriage, Catherine became
Hans Holbein the Younger money from him. He painted Denny's portrait in 1541 and two years later designed a clock-salt for him. Denny was part of a circle that gained influence in 1542 after the failure of Henry's marriage to Catherine Howard. The king's marriage in July 1543 to the reformist Catherine Parr, whose brother Holbein had painted in 1541, established Denny's party in power. Holbein may have visited his wife and children in late 1540, when his leave-of-absence from Basel expired. None of his work dates from this period, and the Basel authorities paid him six months salary in advance. The state of