William Mark Alexander1 
- [S47] BIFR1976 Alexander family, page 14. See link for full details for this source. Hereinafter cited as. [S47]
Colonel Hervey Alexander1 
He was awarded the Distinguished Service Order (D.S.O.)1 He gained the rank of Brevet Colonel in the 10th Hussars.1 He fought in the Boer War.1
Children of Colonel Hervey Alexander and Mildred Maria Prideaux-Brune
- Robert Dudley Alexander2 b. 14 Aug 1889, d. 1957
- Constance Isolda Alexander2 b. 5 May 1891, d. 1956
- Commander Caledon Charles Alexander+1 b. 29 Apr 1895, d. 2 Feb 1985
Mildred Maria Prideaux-Brune1 
From 17 April 1890, her married name became Alexander.1
Children of Mildred Maria Prideaux-Brune and Colonel Hervey Alexander
- Robert Dudley Alexander2 b. 14 Aug 1889, d. 1957
- Constance Isolda Alexander2 b. 5 May 1891, d. 1956
- Commander Caledon Charles Alexander+1 b. 29 Apr 1895, d. 2 Feb 1985
Reverend Edward Shapland Prideaux-Brune1 
Children of Reverend Edward Shapland Prideaux-Brune and Sophia Grant
- Lancelot Grant Oglander Prideaux-Brune+
- Sir Humphrey Ingelram Prideaux-Brune2 b. 16 Nov 1886, d. 12 Dec 1979
- Cheston Isolda Prideaux-Brune+1 b. 1890
- Hugh Treverbyn Prideaux-Brune+2 b. 14 Aug 1890
- [S35] BLG1965 volume 1, page 92. See link for full details for this source. Hereinafter cited as. [S35]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Commander Caledon Charles Alexander1 
He was educated at Royal Naval College, Osborne, Isle of Wight, EnglandG.1 He was educated at Royal Naval College, Dartmouth, Devon, EnglandG.1 He fought in the First World War.1 He fought in the Second World War.1 He gained the rank of Commander in the Royal Navy.1 As of 1976, Commander Caledon Charles Alexander lived at The Old Rectory, Poyntington, Sherborne, Dorset, EnglandG.1
Children of Commander Caledon Charles Alexander and Irene Lettice Garnons-Williams
- Pamela Rosalind Alexander+3 b. 15 Oct 1930
- Aylmer Harvey Alexander3 b. 19 May 1933
- Sarah Jane Alexander3 b. 13 Feb 1949
Irene Lettice Garnons-Williams1 
From 5 November 1929, her married name became Alexander.1
Children of Irene Lettice Garnons-Williams and Commander Caledon Charles Alexander
- Pamela Rosalind Alexander+3 b. 15 Oct 1930
- Aylmer Harvey Alexander3 b. 19 May 1933
- Sarah Jane Alexander3 b. 13 Feb 1949
Captain Aylmer Herbert Garnons-Williams1 
Child of Captain Aylmer Herbert Garnons-Williams
- Irene Lettice Garnons-Williams+1 b. 4 Jul 1904, d. 1988
- [S47] BIFR1976 Alexander family, page 14. See link for full details for this source. Hereinafter cited as. [S47]
Aylmer Harvey Alexander1
- [S47] BIFR1976 Alexander family, page 15. See link for full details for this source. Hereinafter cited as. [S47]
Pamela Rosalind Alexander1
From 18 July 1953, her married name became Griffith.1
Children of Pamela Rosalind Alexander and Charles Hugh Waldie Griffith
- [S47] BIFR1976 Alexander family, page 15. See link for full details for this source. Hereinafter cited as. [S47]
Charles Hugh Waldie Griffith1
As of 1976, Charles Hugh Waldie Griffith lived at Milton Court, Dryslwyn, Carmarthenshire, WalesG.1
Children of Charles Hugh Waldie Griffith and Pamela Rosalind Alexander
- [S47] BIFR1976 Alexander family, page 15. See link for full details for this source. Hereinafter cited as. [S47]