Margaret Joan Harvey1 
From 12 February 1891, her married name became Holme-Sumner.1
Children of Margaret Joan Harvey and Captain Berkeley Holme-Sumner
- Patrick Holme-Sumner+1 b. 1897, d. 1974
- Joan A. Holme-Sumner1 b. 1898, d. 1964
- Marjorie Jean Biddy Holme-Sumner1 b. 1904, d. 1989
- Georgiana Holme-Sumner1 b. 1912, d. 2003
Patrick Holme-Sumner1 
Child of Patrick Holme-Sumner and Barbara Todd
- Patrick Robert Holme-Sumner1 d. 2002
Child of Patrick Holme-Sumner and Edith Day
- F/O Berkeley Day Holme-Sumner1 b. 1921, d. 18 Sep 1942
Joan A. Holme-Sumner1 
Marjorie Jean Biddy Holme-Sumner1 
From 1934, her married name became Dreyer.1
Georgiana Holme-Sumner1 
Her married name became Stewart.1
Margaret Bannerman1
Her married name became Holme-Sumner.1
Edith Day1
Her married name became Holme-Sumner.1
Child of Edith Day and Patrick Holme-Sumner
- F/O Berkeley Day Holme-Sumner1 b. 1921, d. 18 Sep 1942
F/O Berkeley Day Holme-Sumner1,2

He fought in the Second World War.2 He gained the rank of Flying Officer in the Royal Air Force Volunteer Reserve.2
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S259] Commonwealth War Graves Commission, online http://www.cwgc.org. Hereinafter cited as Commonwealth War Graves Commission.
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
Shelby Worral1
Her married name became Holme-Sumner.1
Barbara Todd1,2
Her married name became Holme-Sumner.1
Child of Barbara Todd and Patrick Holme-Sumner
- Patrick Robert Holme-Sumner1 d. 2002
