Ian Ronald Wentworth Clark1

He gained the rank of Sergeant in the Royal Air Force.1 He fought in the Second World War.1
John Maurice Clark1 
He was educated at Edinburgh Academy, Edinburgh, Midlothian, ScotlandG.1 He was educated at The Leys School, Cambridge, Cambridgeshire, EnglandG.1 He fought in the Second World War.1 He was appointed Member, Order of the British Empire (M.B.E.) in 1944.1 He gained the rank of Honorary Major in 1946 in the Royal Engineers.1 He was on the staff of the UN Secretariat between 1946 and 1963.1
Children of John Maurice Clark and Winnie Stratton Highet
- Lieutenant Ian Campbell Clark+2 b. 9 Mar 1937, d. 16 Mar 1966
- Lt.-Col. Hugh Lothian Clark+2 b. 5 Mar 1939, d. 26 Apr 2013
- Major Hamish Douglas Clark+2 b. 7 Jan 1945
Dr. Campbell Highet1
Child of Dr. Campbell Highet
- Winnie Stratton Highet+2 d. 1996
Winnie Stratton Highet1 
From 14 October 1933, her married name became Clark.
Children of Winnie Stratton Highet and John Maurice Clark
- Lieutenant Ian Campbell Clark+2 b. 9 Mar 1937, d. 16 Mar 1966
- Lt.-Col. Hugh Lothian Clark+2 b. 5 Mar 1939, d. 26 Apr 2013
- Major Hamish Douglas Clark+2 b. 7 Jan 1945
Lieutenant Ian Campbell Clark1

He was educated at Nautical College, Pangbourne, Berkshire, EnglandG.1 He was educated at Millfield School, Street, Somerset, EnglandG.1 He fought in the Cyprus Campaign.1 He fought in the Aden Campaign.1 He gained the rank of Lieutenant in the Royal Marines.1 He fought in the Borneo Campaign between 1963 and 1966, where he was posthumously mentioned in despatches.1,3
Child of Lieutenant Ian Campbell Clark and Melita Powell
- Timothy Ian Hugh Clark2 b. 6 Apr 1966
Ivor Gerald Powell1
Child of Ivor Gerald Powell
Melita Powell1
From 14 April 1962, her married name became Clark. From 1971, her married name became Hurst.1
Child of Melita Powell and Lieutenant Ian Campbell Clark
- Timothy Ian Hugh Clark2 b. 6 Apr 1966
Timothy Ian Hugh Clark1
Lt.-Col. Hugh Lothian Clark1 
He was educated at King’s School, Canterbury, Kent, EnglandG.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, EnglandG.1 He fought in the Borneo Campaign between 1964 and 1966.1 He fought in the Aden Campaign in 1967.1 He gained the rank of Lieutenant-Colonel in the Argyll and Sutherland Highlanders.1 He lived in 2003 at Annandale House, Bourton, Dorset, EnglandG.1
Children of Lt.-Col. Hugh Lothian Clark and Deborah Mary Ann Moberly
- Major Hugo Ian Moberly Clark+2 b. 1970
- Harry James Lothian Clark2 b. 11 Jul 1972
- Benedict John Innes Clark2 b. 27 Mar 1975
- Luke Edward Campbell Clark2 b. 1979
Colonel William Innes Moberly1 
He lived at Belstone Cottage, Blackford, Yeovil, Somerset, EnglandG.1 He was appointed Commander, Order of the British Empire (C.B.E.)1
Children of Colonel William Innes Moberly and Margery Ann Frances Moberly
- Sarah Katharine Susan Moberly+3
- Deborah Mary Ann Moberly+3 b. 1943, d. 7 Jan 2022
