Catherine Carey Francis and Lady Knollys produced a number of offspring who survived to maturity. Of the children listed, only the last, Dudley, is known to have died in infancy: The possibility that Catherine, and perhaps her brother Henry, were illegitimate children of Henry VIII, appears in many works of fiction, including Philippa Gregory's "The Other Boleyn Girl". Catherine Carey is also a character in Gregory's "The Boleyn Inheritance", where she is sent to the royal court during the time of Queens Anne of Cleves and Catherine Howard, and in "The Virgin's Lover", where, as the mother of the seventeen-year-old Lettice Knollys,
John Basset (1462–1528) wife Anne spent much time at court and received expensive presents from the King. She went on to serve three more Queens, Anne of Cleves, Katherine Howard and Katherine Parr. Despite Lord Lisle's arrest for treason in 1540, her sister Katherine Basset, and her mother eventually joined her at court. In 1542 Chapuys, the Imperial ambassador, reported that on the eve of Catherine Howard's execution, the king appeared besotted with Anne Basset, and that she was a possible sixth wife. This eventuality may have been ruined by Anne's own family as her sister Elizabeth Basset favoured the King marrying her