Sir Philip Henry Rathbone Whitehead, 4th Bt.1 
He was educated at Clifton College, Clifton, Bristol, EnglandG.1 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He fought in the First World War, where he was wounded.1 He gained the rank of Major in the Oxfordshire and Buckinghamshire Light Infantry.1 He fought in the Second World War, with the Intelligence Corps.1 He succeeded as the 4th Baronet Whitehead, of Catford, Kent [U.K., 1889] on 9 October 1942.1
Children of Sir Philip Henry Rathbone Whitehead, 4th Bt. and Gertrude Palmer
- Sir Rowland John Rathbone Whitehead, 5th Bt.+2 b. 24 Jun 1930, d. 28 Jul 2007
- Dr. Peter James Palmer Whitehead+2 b. 24 Jun 1930, d. 1992
Gilbert Rathbone Whitehead1 
He graduated from University College, Oxford University, Oxford, Oxfordshire, EnglandG, in 1933 with a Bachelor of Arts (B.A.)1 He graduated from University College, Oxford University, Oxford, Oxfordshire, EnglandG, in 1938 with a Master of Arts (M.A.)1 He fought in the Second World War.1 He gained the rank of Lieutenant-Colonel in the Royal Artillery (TARO.)1 He was Governor at Appleby Grammar School, Appleby, Westmorland, EnglandG.1 He was Governor at Clifton College, Clifton, Bristol, EnglandG.1 He was awarded the Territorial Decoration (T.D.) in 1950.1
Children of Gilbert Rathbone Whitehead and Adeline Joy Rumball
- Gilia Fleur Whitehead+2 b. 29 Mar 1936
- Celia Lynette Whitehead+2 b. 5 Aug 1939
- Anthea Margaret Joy Whitehead2 b. 16 Sep 1943
Adeline Joy Rumball1
From 15 September 1934, her married name became Whitehead.
Children of Adeline Joy Rumball and Gilbert Rathbone Whitehead
- Gilia Fleur Whitehead+2 b. 29 Mar 1936
- Celia Lynette Whitehead+2 b. 5 Aug 1939
- Anthea Margaret Joy Whitehead2 b. 16 Sep 1943
Gilia Fleur Whitehead1
She graduated from London University, London, EnglandG, with a Bachelor of Science (B.Sc.)1 She graduated from St. Anne’s College, Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)1 From 20 August 1960, her married name became Slocock. She lived in 2003 at 11 Fyfield Road, Oxford, Oxfordshire, EnglandG.1
Children of Gilia Fleur Whitehead and Martin Oliver Slocock
- Oliver Rowland Benjamin Slocock2 b. 8 Jul 1964
- Eleanor Sophia Slocock2 b. 8 Jul 1964
- Thomas Gilbert Slocock2 b. 13 Aug 1969
Oliver Charles Ashley Slocock1
Child of Oliver Charles Ashley Slocock
- Martin Oliver Slocock+2 b. c 1935, d. 3 Jun 2017
Martin Oliver Slocock1 
Children of Martin Oliver Slocock and Gilia Fleur Whitehead
- Oliver Rowland Benjamin Slocock3 b. 8 Jul 1964
- Eleanor Sophia Slocock3 b. 8 Jul 1964
- Thomas Gilbert Slocock3 b. 13 Aug 1969
- [S37] BP2003 volume 3, page 4157. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]
Oliver Rowland Benjamin Slocock1
Thomas Gilbert Slocock1
Eleanor Sophia Slocock1
Celia Lynette Whitehead1
From 2 July 1970, her married name became Rowe. She lived in 2003 at 23 Portsmouth Avenue, Thames Ditton, Surrey, EnglandG.1
Children of Celia Lynette Whitehead and Edward Raphael Rowe
- Anthea Rosalind Rowe2 b. 1976
- Russell Stephen Rowe2 b. 1978