Andrea Ruth Cox1
From 7 August 1976, her married name became Marjoribanks.
Children of Andrea Ruth Cox and John Logan Marjoribanks
- Rachel Anne Marjoribanks2 b. 1 Sep 1977
- Charlotte Marjoribanks2 b. 23 Apr 1979
- Alexander David Marjoribanks2 b. 4 Mar 1981
Alexander David Marjoribanks1
Rachel Anne Marjoribanks1
Charlotte Marjoribanks1
Lt.-Col. Evelyn Barry-Johnston1
Child of Lt.-Col. Evelyn Barry-Johnston
- Valerie Barry-Johnston+2 d. May 1998
Valerie Barry-Johnston1 
From 27 August 1949, her married name became Markham.
Children of Valerie Barry-Johnston and Sir Charles John Markham, 3rd Bt.
- Sir Arthur David Markham, 4th Bt.+2 b. 6 Dec 1950
- Richard Barry Markham+2 b. 18 Apr 1954
- Elizabeth Ann Markham+2 b. 23 Nov 1958
Sir Arthur David Markham, 4th Bt.1
He was educated at Milton Abbey School, Milton Abbas, Dorset, England.1 He lived in 2003 at Nairobi, KenyaG.1 He succeeded as the 4th Baronet Markham, of Beachborough Park, Newington, Kent [U.K., 1911] on 5 June 2006.
Children of Sir Arthur David Markham, 4th Bt. and Carolyn L. Park
- Tanya Valerie Helen Markham2 b. 6 Jun 1979
- Joanna Mary Hilda Markham2 b. 1981
Captain Mungo Park1
Child of Captain Mungo Park
Carolyn L. Park1
From 1977, her married name became Markham.
Children of Carolyn L. Park and Sir Arthur David Markham, 4th Bt.
- Tanya Valerie Helen Markham2 b. 6 Jun 1979
- Joanna Mary Hilda Markham2 b. 1981
Tanya Valerie Helen Markham1