Captain John Pratt de Montmorency1 
He was educated at H.M.S. Britannia, EnglandG.2 He retired from the military in 1910, with the rank of Commander.2 He fought in the First World War.2 He was appointed Companion, Order of St. Michael and St. George (C.M.G.) in 1916.2 He was awarded the Officer, Legion d’Honneur in 1917.2 He held the office of Deputy Lieutenant (D.L.) in 1920.2 He sold Morres Castle in 1920 at Castle Morres, County Kilkenny, IrelandG.2 He held the office of High Sheriff of County Kilkenny in 1921.2 He gained the rank of Captain in the Royal Navy.1 He lived at Burnchurch House, Bennettsbridge, County Kilkenny, IrelandG.3
Children of Captain John Pratt de Montmorency and Norah de Montmorency
- Jane Avril de Montmorency+3 b. 9 Apr 1936, d. 2014
- Sarah Anne de Montmorency+1 b. 14 Apr 1943, d. 27 Jul 1997
- [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).
- [S47] BIFR1976 page 353. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
Norah de Montmorency1
She lived in 1976 at Burnchurch House, County Kilkenny, IrelandG.1
Children of Norah de Montmorency and Captain John Pratt de Montmorency
- Jane Avril de Montmorency+2 b. 9 Apr 1936, d. 2014
- Sarah Anne de Montmorency+3 b. 14 Apr 1943, d. 27 Jul 1997
- [S47] BIFR1976 page 352. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [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 William John FitzMaurice1
Christopher Brian Maurice FitzMaurice1
Alan FitzMaurice1
Children of Alan FitzMaurice and Joclyn Crawford
- Peter FitzMaurice1 b. 13 Oct 1978
- Helen FitzMaurice1 b. 26 Jul 1980
- David FitzMaurice1 b. 11 Mar 1982
- Jennifer FitzMaurice1 b. 6 Sep 1984
- [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).
Heather FitzMaurice1
Her married name became Wyatt.1
Children of Heather FitzMaurice and James Wyatt
- [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).
Graham FitzMaurice1
Children of Graham FitzMaurice and Jillian Kindt
- Russell FitzMaurice+1 b. 9 Jul 1968
- Michael FitzMaurice+1 b. 31 Aug 1970
- Paul FitzMaurice1 b. 18 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).
Jill Frances Peterson1 
From 2 December 1960, her married name became Fitzmaurice.1
Children of Jill Frances Peterson and James Arthur Fitzmaurice
- Paul Raeburn Fitzmaurice+1 b. 10 Oct 1961
- Suzanne Dorothy Fitzmaurice+1 b. 9 Oct 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).
John Lewis Peterson1
Child of John Lewis Peterson and Sybil Frances Tapper
- Jill Frances Peterson+1 b. 16 Sep 1936, d. 20 Mar 1983
- [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).
Sybil Frances Tapper1
Child of Sybil Frances Tapper and John Lewis Peterson
- Jill Frances Peterson+1 b. 16 Sep 1936, d. 20 Mar 1983
- [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).
