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
Catherine Opalińska "Première dame d'honneur" Marie-Louise de Linanges, Madame de Bassompierre and Madame de Cambres, until from 1745 he had a permanent relationship with Marie Françoise Catherine de Beauvau-Craon, all relationships which Catherine could not prevent. When his mother-in-law, the spouse of the dethroned king of Poland, died in 1747, Louis XV ordered a commemorative ceremony, in her honour at Notre Dame Cathedral in Paris. The ceremony glorified the deceased who underwent a veritable deification. Her tomb is in the church of Notre-Dame-de-Bonsecours, in Nancy, next to her husband and the heart of their daughter. Catherine Opalińska Catherine Opalińska (; 13 October