James Martin Bonar Law, 2nd Baron Coleraine1 
James Martin Bonar Law, 2nd Baron Coleraine usually went by his middle name of Martin.1 He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Trinity College, Oxford University, Oxford, Oxfordshire, EnglandG.1 He was a practising solicitor in 1958.1 He succeeded as the 2nd Baron Coleraine, of Haltemprice, East Riding, co. Yorks [U.K., 1954] in 1980.1 He lived in 2003 at The Dower House, Sunderlandwick, Driffield, Yorkshire, EnglandG.1
Children of James Martin Bonar Law, 2nd Baron Coleraine and Emma Elizabeth Richards
- Hon. Elizabeth Mary Law+2 b. 4 Feb 1961
- Hon. Sophia Anne Law2 b. 12 Jul 1964
Children of James Martin Bonar Law, 2nd Baron Coleraine and Anne Patricia Farrant
- Hon. Henrietta Margaret Law2 b. 17 Nov 1968, d. 1993
- Hon. Juliana Caroline Matilda Law2 b. 19 Jun 1971
- James Peter Bonar Law, 3rd Baron Coleraine2 b. 23 Feb 1975
Emma Elizabeth Richards1
From 30 April 1958, her married name became Law.1
Children of Emma Elizabeth Richards and James Martin Bonar Law, 2nd Baron Coleraine
- Hon. Elizabeth Mary Law+2 b. 4 Feb 1961
- Hon. Sophia Anne Law2 b. 12 Jul 1964
Hon. Elizabeth Mary Law1
From 1985, her married name became Ironside.
Children of Hon. Elizabeth Mary Law and Charles Edmund Grenville Ironside, 3rd Baron Ironside
- Emily Charlotte Olivia Ironside2 b. 23 Oct 1988
- Alice Octavia Louise Ironside2 b. 12 Mar 1990
- Frederick Thomas Grenville Ironside2 b. 22 Apr 1991
Edmund Oslac Ironside, 2nd Baron Ironside1 
He was educated at Tonbridge School, Tonbridge, Kent, EnglandG.2 He gained the rank of Lieutenant in 1943 in the Royal Navy.2 He retired from the military in 1952.2 He was with Marconi Ltd between 1952 and 1959.2 He was with English Electric Leo Computers between 1959 and 1964.2 He succeeded as the 2nd Baron Ironside, of Archangel and of Ironside, co. Aberdeen [U.K., 1941] on 23 September 1959.2 He was with Cryosystems between 1964 and 1968.2 He was with International Research and Development between 1968 and 1984.2 He was with NEI plc between 1984 and 1989.2 He was a consultant with Rolls Royce plc between 1989 and 1995.2 He lived in 2003 at Priory House, Old House Lane, Boxted, Essex, EnglandG.2
Children of Edmund Oslac Ironside, 2nd Baron Ironside and Audrey Marigold Morgan-Grenville
- Hon. Fiona Georgina Ironside+2 b. 12 Sep 1954
- Charles Edmund Grenville Ironside, 3rd Baron Ironside+2 b. 1 Jul 1956
Charles Edmund Grenville Ironside, 3rd Baron Ironside1
He lived in 2003 at Stable Cottage, Malms Farm, Binsted Road, Alton, Hampshire, EnglandG.2 He succeeded as the 3rd Baron Ironside, of Archangel and of Ironside, co. Aberdeen [U.K., 1941] on 13 January 2020.
Children of Charles Edmund Grenville Ironside, 3rd Baron Ironside and Hon. Elizabeth Mary Law
- Emily Charlotte Olivia Ironside2 b. 23 Oct 1988
- Alice Octavia Louise Ironside2 b. 12 Mar 1990
- Frederick Thomas Grenville Ironside2 b. 22 Apr 1991
Child of Charles Edmund Grenville Ironside, 3rd Baron Ironside and Katrina Ann Rowley
- Alexandra Portia Elouise Ironside2 b. 20 Jul 2001
Hon. Sophia Anne Law1
James Peter Bonar Law, 3rd Baron Coleraine1
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He succeeded as the 3rd Baron Coleraine, of Haltemprice, East Riding, co. Yorks [U.K., 1954] on 4 October 2020.
Hon. Henrietta Margaret Law1 
Hon. Juliana Caroline Matilda Law1
