Major Manuel Charles Maunsell1 
He gained the rank of Major in the Royal Artillery.1
Children of Major Manuel Charles Maunsell and Alice Blanche Mary de Pentheny-O’Kelly
- Charles Frederick Maunsell2 b. 8 Feb 1893, d. 29 Jan 1939
- Ida Mary Margaret Velez Maunsell2 b. 5 Jan 1894, d. 17 Jul 1962
- Ysabel Frances Maunsell2 b. 29 Jan 1895
- Major Edgar Joseph Arundell Maunsell+2 b. 24 Aug 1896, d. 11 Jul 1950
- Brigadier Raymond John Maunsell+2 b. 25 Nov 1903
Child of Major Manuel Charles Maunsell and Grace Violet Snowlings
- Mark Carlos Maunsell2 b. 26 May 1932
Lt.-Col. Pentheny de Pentheny-O’Kelly1
Child of Lt.-Col. Pentheny de Pentheny-O’Kelly
- Alice Blanche Mary de Pentheny-O’Kelly+2 d. 26 May 1930
Alice Blanche Mary de Pentheny-O’Kelly1 
From 29 January 1892, her married name became Maunsell.
Children of Alice Blanche Mary de Pentheny-O’Kelly and Major Manuel Charles Maunsell
- Charles Frederick Maunsell2 b. 8 Feb 1893, d. 29 Jan 1939
- Ida Mary Margaret Velez Maunsell2 b. 5 Jan 1894, d. 17 Jul 1962
- Ysabel Frances Maunsell2 b. 29 Jan 1895
- Major Edgar Joseph Arundell Maunsell+2 b. 24 Aug 1896, d. 11 Jul 1950
- Brigadier Raymond John Maunsell+2 b. 25 Nov 1903
Charles Frederick Maunsell1 
He gained the rank of officer in the Royal Warwickshire Regiment.1
Max Jaffe1
Child of Max Jaffe
- Kate Jaffe2 d. 1972
Kate Jaffe1 
She was registered as a Licentiate, Royal College of Physicians, London (L.R.C.P.)1 Her married name became Maunsell. She was registered as a Licentiate, Royal College of Surgeons of England (L.R.C.S.)1
Major Edgar Joseph Arundell Maunsell1 
He gained the rank of Captain in the Royal Warwickshire Regiment.1 He was awarded the Military Cross (M.C.) and bar.1 He gained the rank of Major in the Canadian Army.1
Children of Major Edgar Joseph Arundell Maunsell and Elizabeth McHardy Rogers
- Elizabeth Alice Maunsell2 b. Apr 1931
- Peter Joseph Maunsell+2 b. 10 Mar 1936
Elizabeth McHardy Rogers1
Her married name became Maunsell. She lived in 1976 at 102-525 22nd Avenue SW, Calgary, Alberta, CanadaG.1
Children of Elizabeth McHardy Rogers and Major Edgar Joseph Arundell Maunsell
- Elizabeth Alice Maunsell2 b. Apr 1931
- Peter Joseph Maunsell+2 b. 10 Mar 1936
Peter Joseph Maunsell1
He was educated at St. Mary’s Boys School, Calgary, Alberta, CanadaG.1 He gained the rank of Captain in the Canadian Armed Forces.1 He gained the rank of Flight Lieutenant in the Royal Canadian Air Force.1 He was awarded the Canadian Decoration (C.D.)1 In 1976 at Hornell Heights, CFB North Bay, Pohipo, Ontario, CanadaG, (an unknown value.)1
Children of Peter Joseph Maunsell and Margaret Arlene Gilson
- Katherine Maria Maunsell2 b. 21 Feb 1958
- Peter Michael Maunsell2 b. 4 Mar 1959
- James Edgar Maunsell2 b. 29 Nov 1960
- Patrick Robert Maunsell2 b. 13 Dec 1962
- Richard Anthony Maunsell2 b. 26 Jan 1964
- Elizabeth Theresa Maunsell2 b. 1 Nov 1965
- Christopher Gordon Maunsell2 b. 12 Nov 1966