Katharine Plowden1
Her married name became Higgins.1
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]
Diana Kathleen Hutchinson1
From 1960, her married name became Phillips.1 After her marriage, Diana Kathleen Hutchinson was styled as Baroness Phillips of Ellesmere on 14 July 1994.
Child of Diana Kathleen Hutchinson and David Chilton Phillips, Baron Phillips of Ellesmere
- Hon. Sarah Anne Phillips2 b. 7 Jun 1962
Hon. Sarah Anne Phillips1
Charles Harry Phillips1
Child of Charles Harry Phillips and Edith Harriet Finney
- David Chilton Phillips, Baron Phillips of Ellesmere+2 b. 7 Mar 1924, d. 23 Feb 1999
Edith Harriet Finney1
Child of Edith Harriet Finney and Charles Harry Phillips
- David Chilton Phillips, Baron Phillips of Ellesmere+2 b. 7 Mar 1924, d. 23 Feb 1999
John Higgins1
He lived at Stretton, Shropshire, EnglandG.1
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]
William Wollascot1
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]
John Plowden1 
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]
Dame Bridget Horatia Richmond1 
She was chairman of Tube Investments.1 From 20 June 1933, her married name became Plowden. After her marriage, Dame Bridget Horatia Richmond was styled as Baroness Plowden on 17 February 1959. She was Justice of the Peace (J.P.) for London in 1961.1 She was awarded the honorary degree of Doctor of Law (LL.D.) by Leicester University, Leicester, Leicestershire, EnglandG, in 1968.1 She was appointed Dame Commander, Order of the British Empire (D.B.E.) in 1972.1 She was awarded the honorary degree of Master of Arts (M.A.) by Open University, EnglandG, in 1974.1 She was deputy chairman of the BBC in 1975.1 She was awarded the honorary degree of Doctor of Letters (D.Litt.) by Loughborough University of Technology, Loughborough, Leicestershire, EnglandG, in 1976.1
Children of Dame Bridget Horatia Richmond and Edwin Noel August Plowden, Baron Plowden
- Hon. William Julius Lowthian Plowden+2 b. 7 Feb 1935, d. 26 Jun 2010
- Hon. Anna Bridget Plowden2 b. 18 Jun 1938, d. 21 Aug 1997
- Hon. Penelope Christina Plowden+2 b. 29 Oct 1941
- Hon. Francis John Plowden+2 b. 25 Jun 1945
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]
- [S8] BP1999. [S8]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Mary Lee1
Her married name became Plowden.1
Child of Mary Lee and Edward Plowden
- [S8] BP1999 volume 2, page 2257. See link for full details for this source. Hereinafter cited as. [S8]