Walter de Bermingham1 
He lived at Meylerstoun, County Kildare, IrelandG.1 In 1551 he inherited the manor of Dunfert from hsi cousin, Edward de Bermingham, 2nd Baron Carbery.1
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 12. Hereinafter cited as The Complete Peerage.
Colonel Raymond FitzMaurice1 
Child of Colonel Raymond FitzMaurice and Estelle Lucy Lambert
- Kathleen Lucy FitzMaurice1 b. 1904, d. 1962
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
Arthur FitzMaurice1 
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
Ethel FitzMaurice1 
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
Sarah Georgina Lynn1 
From 20 February 1879, her married name became FitzMaurice.1 From 1904, her married name became Ahern.2
Children of Sarah Georgina Lynn and Raymond FitzMaurice
- James FitzMaurice1 b. 1880, d. c 1952
- Raymond FitzMaurice+1 b. 1881, d. 23 Aug 1971
- Harriet Castilliana FitzMaurice1 b. 22 Jul 1883
- Sarah Marcella FitzMaurice+1 b. 1886, d. 27 Sep 1965
- Arthur William FitzMaurice+1 b. 6 Jun 1888, d. 1 Mar 1975
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
James FitzMaurice1 
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
unknown Marmont1
From 1906, her married name became FitzMaurice.1
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
Raymond FitzMaurice1 
Children of Raymond FitzMaurice and Dorothy McGurk
- Sarah Marcella FitzMaurice1 b. 4 Oct 1906, d. 1990
- Raymond Lynn FitzMaurice1 b. 21 Oct 1913, d. 27 Mar 1973
- William James FitzMaurice2 b. 18 Aug 1920, d. 1977
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
Harriet Castilliana FitzMaurice1 
From 1902, her married name became Wells.1
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
Donald Wells1
- [S1444] Letter from Jim Fitzmaurice (22 Bell Road, Lower Hutt, New Zealand) to British and European Nobility Register, 18 August 2005; unknown repository (unknown repository address).