Major Hon. Arthur Bernard John Grenfell1

He fought in the Second World War.1 He gained the rank of Major in the 10th Hussars.1
Children of Major Hon. Arthur Bernard John Grenfell and Eleanor Dorothy Alice James
- Margaret Grenfell+2 b. 30 May 1935
- Francis Pascoe John Grenfell2 b. 28 Feb 1938, d. 17 Sep 2011
- John St. Leger Grenfell+2 b. 26 May 1940, d. 6 Sep 1995
Hon. Sir John Francis William James1
Child of Hon. Sir John Francis William James
- Eleanor Dorothy Alice James+2 b. c 1913, d. 18 Jul 2004
Eleanor Dorothy Alice James1 
Eleanor Dorothy Alice James usually went by her middle name of Alice.2 From 18 September 1933, her married name became Grenfell. From 20 March 1944, her married name became Malyon.1
Children of Eleanor Dorothy Alice James and Major Hon. Arthur Bernard John Grenfell
- Margaret Grenfell+3 b. 30 May 1935
- Francis Pascoe John Grenfell3 b. 28 Feb 1938, d. 17 Sep 2011
- John St. Leger Grenfell+3 b. 26 May 1940, d. 6 Sep 1995
Francis Pascoe John Grenfell1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Christ Church, Oxford University, Oxford, Oxfordshire, EnglandG.1 He lived in 2003 at Lenton House, Lenton, Grantham, Lincolnshire, EnglandG.1
Dirk Heer van Teylingen Heer van Alblas Waddinxveen en Poliën1 
He held the office of Bailiff of Holland.1
Child of Dirk Heer van Teylingen Heer van Alblas Waddinxveen en Poliën and Gertrude (?)
Gertrude (?)1 
Child of Gertrude (?) and Dirk Heer van Teylingen Heer van Alblas Waddinxveen en Poliën
John St. Leger Grenfell1 
He gained the rank of officer in the Cheshire Yeomanry.1
Children of John St. Leger Grenfell and Pauline Mary Walton
- Richard Arthur St. Leger Grenfell+2 b. 4 Nov 1966
- Sarah Marion Grenfell2 b. 18 Dec 1968
- Julian Francis John Grenfell2 b. 4 Feb 1971
- Sophie Elizabeth Grenfell2 b. 27 Mar 1975
Tom Westmorland Edward Walton1
Child of Tom Westmorland Edward Walton
Pauline Mary Walton1
She was registered as a State Registered Nurse (S.R.N.)1 From 24 April 1965, her married name became Grenfell. She lived in 2003 at Cwm Merwydd, Horeb, Llandysul, Dyfed, WalesG.1
Children of Pauline Mary Walton and John St. Leger Grenfell
- Richard Arthur St. Leger Grenfell+2 b. 4 Nov 1966
- Sarah Marion Grenfell2 b. 18 Dec 1968
- Julian Francis John Grenfell2 b. 4 Feb 1971
- Sophie Elizabeth Grenfell2 b. 27 Mar 1975
Richard Arthur St. Leger Grenfell1
Child of Richard Arthur St. Leger Grenfell and Sally Marie Halstead
- James St. Leger Grenfell2 b. 30 Mar 1996