Captain John Bayford Butler1 
He gained the rank of Captain in the Royal Navy.1 He lived at 21 Alexandra Road, Bedford, Bedfordshire, EnglandG.2
Children of Captain John Bayford Butler and Hon. Sybil Catherine Devereux
- Nora Butler2 b. 1870, d. 1935
- Francis Algernon Butler+2 b. 26 Jan 1878, d. 1935
- Humphrey Charles Butler+2 b. 19 Oct 1880, d. 5 Jan 1969
Reverend Robert Devereux, 15th Viscount Hereford1 
He succeeded as the 15th Viscount Hereford [E., 1550] on 31 May 1843.2 He succeeded as the 12th Baronet Devereux, of Castle Bromwich, co. Warwick [E., 1611] on 31 May 1843.2 He held the office of Hon. Canon of Durham.2
Children of Reverend Robert Devereux, 15th Viscount Hereford and Emma Jemima Ravenscroft
- Hon. Sybil Catherine Devereux+2 d. 19 Jul 1930
- Hon. Blanche Devereux2 d. 13 Oct 1923
- Robert Devereux, 16th Viscount Hereford+2 b. 3 Jan 1843, d. 27 Mar 1930
- Hon. Henry de Bohun Devereux+2 b. 10 Oct 1848, d. 18 Jul 1909
- Hon. Eustace Devereux2 b. 25 Sep 1849, d. 1878
- Hon. Walter de Bourchier Devereux2 b. 26 Sep 1850, d. 15 Oct 1850
Hon. Sybil Catherine Devereux1 
From 10 January 1867, her married name became Butler.
Children of Hon. Sybil Catherine Devereux and Captain John Bayford Butler
- Nora Butler2 b. 1870, d. 1935
- Francis Algernon Butler+2 b. 26 Jan 1878, d. 1935
- Humphrey Charles Butler+2 b. 19 Oct 1880, d. 5 Jan 1969
Francis Algernon Butler1 
He gained the rank of Lieutenant in the 5th Battalion, Middlesex Regiment.1
Children of Francis Algernon Butler and Dorothy Jean Chester
- Brian George Butler2 b. 21 May 1910
- Doreen Marjorie Butler+2 b. 1912, d. 1976
- Eileen Mary Paget Butler2 b. 26 Apr 1914, d. 16 Nov 1979
- Vivienne Frances Butler+2 b. 1920
Douglas James Chester1
Child of Douglas James Chester
Dorothy Jean Chester1
From 31 July 1909, her married name became Butler.
Children of Dorothy Jean Chester and Francis Algernon Butler
- Brian George Butler2 b. 21 May 1910
- Doreen Marjorie Butler+2 b. 1912, d. 1976
- Eileen Mary Paget Butler2 b. 26 Apr 1914, d. 16 Nov 1979
- Vivienne Frances Butler+2 b. 1920
Brian George Butler1
Doreen Marjorie Butler1 
From 1932, her married name became Clear. From 1945, her married name became Burgess. From 1955, her married name became Alexander.
Children of Doreen Marjorie Butler and Frank Clear
- Marjorie Butler Clear+2 b. 1932
- Barbara Joan Clear+2 b. 1934
- Frances Rhoda Clear+2 b. 1935
- Donald Lloyd Francis Clear+2 b. 1937
Child of Doreen Marjorie Butler and Charles Emil Burgess
- Helaine Charlotte Burgess+2 b. 1944
Frank Clear1 
He lived at Victoria, British Columbia, CanadaG.1
Children of Frank Clear and Doreen Marjorie Butler
- Marjorie Butler Clear+2 b. 1932
- Barbara Joan Clear+2 b. 1934
- Frances Rhoda Clear+2 b. 1935
- Donald Lloyd Francis Clear+2 b. 1937
Donald Lloyd Francis Clear1
Children of Donald Lloyd Francis Clear and Anne Dolores Barne
- Raymond Lloyd Clear2 b. 1957
- Charles Patrick Clear2 b. 1958
- Sharon Ann Clear2 b. 1966