Ian Douglas Campbell, 11th Duke of Argyll (S), 4th Duke of Argyll (UK)
Born: 18 Jun 1903
Married: (1) 12 Dec 1927 (div 1934) Hon Janet Gladys Aitken (married: (2) 5 Mar 1935 Hon William Drogo Sturges Montagu, 2nd son by his first wife of George Charles Montagu, 9th Earl of Sandwich; married: (3) 11 Jul 1942 Maj Thomas Edward Dealtry Kidd MBE; d. 1988), only dau. of William Maxwell Aitken, 1st Baron Beaverbrook, by his wife Gladys Henderson Drury, 2nd dau. of Maj Gen Charles William Drury CB, of Halifax, Nova Scotia, Canada
Only child by first wife:
1. Lady Jeanne Louise Campbell (b. 10 Dec 1928; d. 2007), married: (1) 1962 (div. 1963) as his third wife Norman Mailer, the American novelist (b. 31 Jan 1923; d. 10 Nov 2007), son of Isaac Barnett Mailer, and (2) 2 Mar 1964 John Sergeant Cram, of Hopewell House, Irish Town, Jamaica, son of Henry Sergeant Cram, of Foot Point Plantation, Bluffton, USA, and had issue by both husbands.
Married: (2) 23 Nov 1935 (div 1951) Louise Hollingsworth Morris Vanneck (former wife of Hon Andrew Nicholas Armstrong Vanneck MC; d. 10 Feb 1970), only dau. of Henry Clews, of Chateau La Napoule, Alpes Maritime, France.
Children by second wife:
1. Lord Ian Campbell, later 12th Duke of Argyll
2. Lord Colin Ivar Campbell (b. 14 May 1946), married: 23 Mar 1974 (div. 1975) Georgia Ariana Ziadie, dau. of Michael Ziadie, of Jamaica. No issue.
Married: (3) 22 Mar 1951 (div 1963) Margaret Sweeny (former wife of Charles Sweeny; d. 1993), only dau. of George Hay Whigham, of London. No issue.
Married: (4) 15 Jun 1963 Mathilda Coster Heller (former wife of Prof Clemens Heller, of Paris; d. 6 Jun 1997), dau. of Stanley Mortimer, of Lichfield, Connecticut.
Only child by fourth wife:
2. Lady Elspeth Campbell (b. 29 Apr 1967; d. 4 May 1967)
Died: 7 Apr 1973
Succeeded by: son by second wife