David Anthony Iliff1
He was educated at Allhallows School, Devon, EnglandG.1 He gained the rank of Corporal between 1958 and 1961 in the Royal Air Force.1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Bachelor of Arts (B.A.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1 He was with GCHQ between 1965 and 1999.1 He lived in 2003 at Green Willows, Station Road, Woodmancote, Gloucestershire, EnglandG.1
Children of David Anthony Iliff and Celia Winifred Foot
- Stephanie Brigid Laura Iliff2 b. 2 Feb 1968, d. 1 Feb 1998
- Alison Deborah Caroline Iliff2 b. 5 Jun 1970
Celia Winifred Foot1
From 26 March 1966, her married name became Iliff.
Children of Celia Winifred Foot and David Anthony Iliff
- Stephanie Brigid Laura Iliff2 b. 2 Feb 1968, d. 1 Feb 1998
- Alison Deborah Caroline Iliff2 b. 5 Jun 1970
Stephanie Brigid Laura Iliff1 
Alison Deborah Caroline Iliff1
She was educated at Cleeve School, Gloucestershire, EnglandG.1 She graduated from University of Sheffield, Sheffield, Yorkshire, West Riding, EnglandG, with a Bachelor of Arts (B.A.)1 She graduated from King’s College London, London, EnglandG, with a Master of Science (M.Sc.)1 She lived in 2003 at 36 Mead Place, Rickmansworth, Hertfordshire, EnglandG.1
Richard Newman1
Child of Richard Newman
- Isabella Sarah Newman+1 d. 1777
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume IX, page 362. Hereinafter cited as The Complete Peerage.
Alma Clark1
From 1921, her married name became Pakenham.
Child of Alma Clark and Lt.-Col. Compton Thomas Pakenham
- Compton Christopher Pakenham+2 b. 8 Jul 1921, d. 1996
Compton Christopher Pakenham1 
Children of Compton Christopher Pakenham and Dorothy Rebecca Cullingford
- Diane Pakenham2 b. 17 Jun 1949
- Monica Pakenham2 b. 5 Apr 1954
- Jennifer Pakenham2 b. 5 Apr 1954
Walter Thomas Cullingford1
Child of Walter Thomas Cullingford
- Dorothy Rebecca Cullingford+2 d. 1984
Dorothy Rebecca Cullingford1 
From 11 March 1947, her married name became Pakenham.
Children of Dorothy Rebecca Cullingford and Compton Christopher Pakenham
- Diane Pakenham2 b. 17 Jun 1949
- Monica Pakenham2 b. 5 Apr 1954
- Jennifer Pakenham2 b. 5 Apr 1954
