Dorcas Twiss1 
Her married name became Blennerhassett.1
Children of Dorcas Twiss and Arthur Blennerhassett
- Georgina Blennerhassett1 d. 1826
- Margaret Theodora Blennerhassett1 d. b 1887
- Captain Arthur Blennerhassett+1 b. 1800, d. 23 Jan 1843
- Reverend William Blennerhassett+1 b. 1801, d. 27 Apr 1860
- Reverend John Blennerhassett+1 b. 3 Mar 1803, d. 5 Sep 1890
- Crosbie Blennerhassett1 b. 1805, d. Feb 1834
- Thomas Blennerhassett1 b. 1806, d. 25 May 1878
- Nevinson de Courcy Blennerhassett1 b. 1812, d. Mar 1853
- Lt.-Col. Francis Barry Blennerhassett1 b. 1815, d. Jul 1877
- [S47] BIFR1976 Blennerhassett, page 141. See link for full details for this source. Hereinafter cited as. [S47]
George Twiss1 
Child of George Twiss
- Dorcas Twiss+1 d. 1823
- [S47] BIFR1976 Blennerhassett, page 141. See link for full details for this source. Hereinafter cited as. [S47]
Rebecca Sarah Minchin Storey1 
From 20 December 1899, her married name became Minchin.1
Children of Rebecca Sarah Minchin Storey and Richard Minchin Minchin
- Lt.-Col. Richard George Edward Minchin+1 b. 20 Jan 1901, d. 10 Sep 1985
- Alice Rebecca Winifred Minchin+1 b. 1 Feb 1903
- Aubrey Beatrice de Vere Minchin1 b. 3 Jan 1905
- Humphrey Johnstone de Vere Minchin1 b. 30 Jun 1908
Johnstone Thomas Stoney1 
He held the office of Justice of the Peace (J.P.)1 He lived at Emell Castle, Cloughjordan, County Offaly, IrelandG.1
Child of Johnstone Thomas Stoney and Rebecca Minchin
- Rebecca Sarah Minchin Storey+1 b. 2 Mar 1875, d. 3 Aug 1965
Children of Johnstone Thomas Stoney and Arabella Louisa Lipyeatt
- Dorothea Ruth Stoney2 b. 20 Jan 1879, d. 27 Dec 1952
- Sybil Arabella Lipyeatt Stoney2 b. 1 Apr 1880, d. 5 May 1882
- Major Johnstone Percy Lipyeatt Stoney2 b. 27 Apr 1881, d. 15 Mar 1958
- Raleigh Cecil Watson Stoney+2 b. 27 Feb 1883, d. 5 Nov 1933
- Colonel Gerald Johnstone Lipyeatt Stoney2 b. 17 Jun 1884, d. 6 Apr 1941
- Edward Bowes Stoney+2 b. 30 Mar 1886, d. 7 Nov 1965
- Olive Arabella Stoney2 b. 30 Mar 1886, d. 31 Jan 1968
Emma Sophia Houssemayne Du Boulay1

From 12 April 1835, her married name became Blennerhassett.1
Children of Emma Sophia Houssemayne Du Boulay and Reverend William Blennerhassett
- John du Boulay Blennerhassett1 b. 28 Feb 1836
- Mary Anne Blennerhassett1 b. 1840, d. a 1926
- William Blennerhassett1 b. 23 Aug 1845, d. 22 Jun 1917
- Captain Arthur Blennerhassett1 b. 13 Mar 1847, d. 12 Aug 1926
- Francis Houssemayne Blennerhassett1 b. 20 Jan 1850
- Emma Sophia Blennerhassett1 b. 1851, d. b 1926
- Agnes Blennerhassett1 b. 1853, d. a 1926
Eleanor Jean Drysdale Henderson1 
From 29 April 1938, her married name became Houssemayne Du Boulay.1
Children of Eleanor Jean Drysdale Henderson and Lt.-Col. Michael Hardinge Houssemayne Du Boulay
- David Michael Houssemayne Du Boulay+1 b. 16 May 1939
- Iain James Houssemayne Du Boulay+1 b. 27 Oct 1942, d. 17 Sep 1992
- Robin Bernard Houssemayne Du Boulay+1 b. 5 Jul 1944
- Nicholas Timothy Houssemayne Du Boulay1 b. 12 Jul 1948
John du Boulay Blennerhassett1 
- [S47] BIFR1976 Blennerhassett, page 141. See link for full details for this source. Hereinafter cited as. [S47]
Alice Rebecca Winifred Minchin1
From 3 February 1933, her married name became Reilly-Minchin.1 She lived in 1976 at Lochiel, Puckane, Nenagh, County Tipperary, IrelandG.1
Child of Alice Rebecca Winifred Minchin and Commander Henry Falkiner Reilly Reilly-Minchin
- William Abbott Reilly-Minchin2 b. 17 Oct 1934, d. 24 Aug 1956
Aubrey Beatrice de Vere Minchin1
From 30 June 1931, her married name became Jacob.1 She lived in 1976 at Ard-Na-Greive, Piltown, County Kilkenny, IrelandG.1
- [S47] BIFR1976 Minchin, page 843. See link for full details for this source. Hereinafter cited as. [S47]
Major Maurice Alexander Jacob1 
He gained the rank of Major in the Middlesex Regiment.1
- [S47] BIFR1976 Minchin, page 843. See link for full details for this source. Hereinafter cited as. [S47]
- [S4533] Janet Cunningham, “re: Jacob Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 19 March 2010. Hereinafter cited as “re: Jacob Family.”