Marriage of Nicholas Mosley (born 1923) to Miss Rosemary Salmond, daughter of Marshal of the Royal Air Force Sir John Salmond. Sir Nicholas Mosley, 7th Baronet, of Ancoats, 3rd Baron Ravensdale, MC (born 25 June 1923) is a British novelist. He is the eldest son of Sir Oswald Mosley, 6th Baronet and Lady Cynthia Mosley, a daughter of Marquess Curzon of Kedleston, Viceroy of India and Foreign Secretary. Diana Mosley (one of the noted Mitford family) was his stepmother. Nicholas and Rosemary had four children and divorced in 1974.