Merritt Jean Longsdon1 
From 23 July 1932, her married name became Hennessy.
Children of Merritt Jean Longsdon and Hon. Frederick Francis George Hennessy
- Maunagh Jean Hennessy+2 b. 10 Aug 1933
- Susan Jane Hennessy+2 b. 14 May 1938, d. 27 May 2020
- Peter Grant Auguste Hennessy+2 b. 10 Aug 1944, d. 3 Feb 2019
Lucy Caroline Marriott1 
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Anne Marriott1 
From 1895, her married name became Jones.1
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Reverend Hugh Beaumont Jones1 
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
James George Hennessy1
Children of James George Hennessy
- Frederick James Hennessy3 b. 1999
- George Alexander Hennessy3 b. 2003
- [S37] BP2003 volume 3, page 4219. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Benedict John Hennessy1
Katherine Ann Hennessy1
Sophie Elizabeth Hennessy1
Maunagh Jean Hennessy1
From 17 September 1953, her married name became Koch de Gooreynd. She was appointed Member, Order of the British Empire (M.B.E.)2 She lived in 2003 at Blacksmiths Cottage, Idbury, Oxfordshire, England.1
Children of Maunagh Jean Hennessy and Timothy William Jacques Leopold Koch de Gooreynd
- Stella Antoinette Jeanne Koch de Gooreynd+2 b. 20 Aug 1954
- Manuela Enriqueta Maria Koch de Gooreynd2 b. 18 Aug 1957
- Peter Frederick Leopold Koch de Gooreynd+2 b. 31 Aug 1958
- Annabel Maria Therese Koch de Gooreynd+2 b. 10 Nov 1963
- Alexander Francis William Koch de Gooreynd2 b. 21 Oct 1969
Timothy William Jacques Leopold Koch de Gooreynd1 
Children of Timothy William Jacques Leopold Koch de Gooreynd and Maunagh Jean Hennessy
- Stella Antoinette Jeanne Koch de Gooreynd+2 b. 20 Aug 1954
- Manuela Enriqueta Maria Koch de Gooreynd2 b. 18 Aug 1957
- Peter Frederick Leopold Koch de Gooreynd+2 b. 31 Aug 1958
- Annabel Maria Therese Koch de Gooreynd+2 b. 10 Nov 1963
- Alexander Francis William Koch de Gooreynd2 b. 21 Oct 1969
