Alexander Michael Hastilow1
He was educated at Malvern College, Malvern, Worcestershire, England.1
David Napier Hastilow1
Francis Napier-Clavering1 
He graduated from Cambridge University, Cambridge, Cambridgeshire, England, with a Master of Arts (M.A.)1
Children of Francis Napier-Clavering and Elizabeth Cowan
- Maj.-Gen. Noel Warren Napier-Clavering+2 b. 24 Dec 1888, d. 30 Sep 1964
- Edith Margaret Napier-Clavering2 b. 8 Sep 1890
- Major Francis Donald Napier-Clavering+2 b. 28 Apr 1892, d. 28 Dec 1969
Thomas Cowan1
Child of Thomas Cowan
- Elizabeth Cowan+2 d. 1 Jun 1941
Elizabeth Cowan1 
From 11 January 1888, her married name became Napier.
Children of Elizabeth Cowan and Francis Napier-Clavering
- Maj.-Gen. Noel Warren Napier-Clavering+2 b. 24 Dec 1888, d. 30 Sep 1964
- Edith Margaret Napier-Clavering2 b. 8 Sep 1890
- Major Francis Donald Napier-Clavering+2 b. 28 Apr 1892, d. 28 Dec 1969
Maj.-Gen. Noel Warren Napier-Clavering1 
He was educated at Clifton College, Clifton, Bristol, England.1 He was educated at Royal Military Academy, Woolwich, London, England.1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1917.1 He was awarded the Chevalier du Mérité d’Agricole.1 He gained the rank of Temporary Colonel and Chief Engineer between 1936 and 1937 in the British Forces Palestine.1 He was AA and QMG 4th Division between 1937 and 1939.1 He fought in the Second World War, where he was mentioned in despatches twice.1 He was appointed Commander, Order of the British Empire (C.B.E.) in 1941.1 He was DAG GHQ Middle East between 1941 and 1942.1 He was Chief of British Military Mission to Egyptian Army between 1942 and 1945.1 He was appointed Companion, Order of the Bath (C.B.) in 1944.1 He gained the rank of Major-General in the Royal Engineers.1
Children of Maj.-Gen. Noel Warren Napier-Clavering and Margaret Vigers
- Diana Margaret Napier-Clavering+2 b. 24 Jan 1926, d. 24 Feb 2005
- James Francis Warren Napier-Clavering2 b. 25 Feb 1931, d. 18 Jul 1931
Thomas William Vigers1
Child of Thomas William Vigers
- Margaret Vigers+2 d. 1983
Margaret Vigers1 
From 14 July 1921, her married name became Napier-Clavering.
Children of Margaret Vigers and Maj.-Gen. Noel Warren Napier-Clavering
- Diana Margaret Napier-Clavering+2 b. 24 Jan 1926, d. 24 Feb 2005
- James Francis Warren Napier-Clavering2 b. 25 Feb 1931, d. 18 Jul 1931
James Francis Warren Napier-Clavering1 
Diana Margaret Napier-Clavering1 
From 21 October 1950, her married name became Todd. She lived in 2003 at Dressors, The Street, Eversley, Hampshire, England.1
Children of Diana Margaret Napier-Clavering and Lieutenant John Evelyn Gray Todd
- Michael John Clavering Todd+2 b. 10 Oct 1951
- David Matthew Todd2 b. 20 Nov 1953
- Philip Napier Todd2 b. 29 Sep 1956
- Brian William Todd2 b. 13 Mar 1958