John Arthur Fitzgibbon1 
Children of John Arthur Fitzgibbon and Katherine Maude Randolph
- Kathleen Beatrice Florence Dillon b. 1891
- Brian Normanby Fitzgibbon3 b. 14 Apr 1894, d. Aug 1916
Clare Valentine FitzGibbon1 
Child of Clare Valentine FitzGibbon and Mary Agnes Barnard
- Agnes Fitzgibbon3 b. 1885
Mary Agnes Barnard1
From 13 August 1882, her married name became FitzGibbon.3
Child of Mary Agnes Barnard and Clare Valentine FitzGibbon
- Agnes Fitzgibbon2 b. 1885
Richard Barrett Barnard1
Child of Richard Barrett Barnard
Louisa Bosville Wilson 
From 17 October 1882, her married name became Fitzgibbon.1
- [S37] BP2003 volume 1, page 1150. See link for full details for this source. Hereinafter cited as. [S37]
Sir Bedford Hinton Wilson1
Child of Sir Bedford Hinton Wilson
- Louisa Bosville Wilson1 d. 1883
- [S37] BP2003 volume 1, page 1150. See link for full details for this source. Hereinafter cited as. [S37]
Katherine Maude Randolph1 
From 4 June 1890, her married name became Fitzgibbon.1
Children of Katherine Maude Randolph and John Arthur Fitzgibbon
- Kathleen Beatrice Florence Dillon b. 1891
- Brian Normanby Fitzgibbon2 b. 14 Apr 1894, d. Aug 1916
Simon Carr-Ellison1
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Brian Normanby Fitzgibbon1

He gained the rank of Lieutenant in the 6th Service Battalion, Royal Irish.1 He fought in the First World War.3
Kathleen Beatrice Florence Dillon 
