F. W. Fosdyke1
Child of F. W. Fosdyke
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
Sir John Benton1
Child of Sir John Benton
- Hazel Hay Benton+1 d. 5 Mar 1945
Sydney Charles Elphinstone Hartwell1 
Children of Sydney Charles Elphinstone Hartwell and Jeannette Marion Jenkins
- Mignonne Louise Julia Hartwell2 d. 1957
- Dorothy Effie Marion Hartwell2 d. 1957
- Barry Hartwell+2 b. 2 Dec 1880, d. 30 Oct 1914
- General John Redmond Hartwell+2 b. 7 May 1887, d. 19 Sep 1970
Colonel John Hadow Jenkins1
Child of Colonel John Hadow Jenkins
- Jeannette Marion Jenkins+2 d. 13 Apr 1937
Jeannette Marion Jenkins1 
From 18 October 1876, her married name became Hartwell.
Children of Jeannette Marion Jenkins and Sydney Charles Elphinstone Hartwell
- Mignonne Louise Julia Hartwell2 d. 1957
- Dorothy Effie Marion Hartwell2 d. 1957
- Barry Hartwell+2 b. 2 Dec 1880, d. 30 Oct 1914
- General John Redmond Hartwell+2 b. 7 May 1887, d. 19 Sep 1970
Barry Hartwell1

He was educated between 1894 and 1897 at Haileybury College, Haileybury, Hertfordshire, EnglandG.3 He gained the rank of Captain in the Indian Army.1 He fought in the First World War.1
Child of Barry Hartwell and Emily Maybell Dobbs
- Evelyn Patricia Hartwell2 b. 1 Mar 1913, d. 1972
Joseph Dobbs1
Child of Joseph Dobbs
- Emily Maybell Dobbs+2 b. 1883, d. 23 Apr 1979
Emily Maybell Dobbs1 
From 1 June 1912, her married name became Hartwell.
Child of Emily Maybell Dobbs and Barry Hartwell
- Evelyn Patricia Hartwell3 b. 1 Mar 1913, d. 1972
Evelyn Patricia Hartwell1 
General John Redmond Hartwell1 
He was educated at Radley College, Abingdon, Oxfordshire, EnglandG.1 He fought in the First World War, and was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1916.1 He fought in the Second World War.1 He gained the rank of Major-General in the Indian Army.1 He was appointed Companion, Order of the Bath (C.B.) in 1949.1
Child of General John Redmond Hartwell and Nina Oliver St. John
- Diana Marion Hartwell+2 b. 25 Aug 1912
Child of General John Redmond Hartwell and Hazel Hay Benton
- Commander Barry Benton Hartwell+2 b. 19 Jan 1933, d. 1992
