Paul Terrell1
Brodrick William Hartwell1 
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
Edith Elizabeth Fosdyke1 
From 22 September 1946, her married name became Hartwell.
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
Hazel Hay Benton1 
Her married name became Liston.1 From 5 April 1929, her married name became Hartwell.
Child of Hazel Hay Benton and General John Redmond Hartwell
- Commander Barry Benton Hartwell+2 b. 19 Jan 1933, d. 1992
John Maclean Hartwell1
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
George Rollen Hartwell1
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
Commander Barry Benton Hartwell1 
He gained the rank of Commander in the Royal Navy.1
Child of Commander Barry Benton Hartwell and Lois Maureen Bratt
- Karen Fiona Hartwell+2 b. 1 May 1961
Children of Commander Barry Benton Hartwell and Elizabeth Linley Underwood
- Charlotte Linley Hartwell2 b. 1973
- Jonathan Barry Hartwell2 b. 1975
Captain Eric C. Bratt1
Child of Captain Eric C. Bratt
Lois Maureen Bratt1
From 11 August 1956, her married name became Hartwell.
Child of Lois Maureen Bratt and Commander Barry Benton Hartwell
- Karen Fiona Hartwell+2 b. 1 May 1961
Karen Fiona Hartwell1
From 1987, her married name became Baker. She lived in 2003 at The Dower House, Longwood, Owslebury, Winchester, Hampshire, EnglandG.1 From 17 December 2010, her married name became Birch.3
Children of Karen Fiona Hartwell and Nicholas Paul Baker
- Rosanna Isabella Jane Baker2 b. 1988
- Francesca Louise Baker2 b. 1990
- Charles Nicholas Midelton Baker2 b. 1993
- [S37] BP2003 volume 2, page 1811. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S8004] Karen Birch, “re: Hartwell Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 June 2016. Hereinafter cited as “re: Hartwell Family.”