Arthur Herbert Beauclerk Atkinson-Clark
Children of Arthur Herbert Beauclerk Atkinson-Clark and Mary Smyly
Mary Smyly
Her married name became Atkinson-Clark.
Children of Mary Smyly and Arthur Herbert Beauclerk Atkinson-Clark
Philip Crampton Atkinson-Clark 
Daphne Atkinson-Clark
Bridget Atkinson-Clark
Child of Bridget Atkinson-Clark
- [S1066] Oliver Cohen, “re: Bridget Atkinson Clark,” e-mail message to British and European Nobility Register, 31 March 2004. Hereinafter cited as “re: Bridget Atkinson Clark.”
Susan Atkinson-Clark
Jane Vere Eleanor Atkinson-Clark 
Lady Maud Lillian Elfreda Mary Wentworth-Fitzwilliam1 
Her married name became Montagu-Stuart-Wortley-Mackenzie. After her marriage, Lady Maud Lillian Elfreda Mary Wentworth-Fitzwilliam was styled as Countess of Wharncliffe on 8 May 1926. She ran her own munitions works during the Second World War.1
Children of Lady Maud Lillian Elfreda Mary Wentworth-Fitzwilliam and Archibald Ralph Montagu-Stuart-Wortley-Mackenzie, 3rd Earl of Wharncliffe
- Lady Ann Lavinia Maud Montagu-Stuart-Wortley-Mackenzie+1 b. 25 Jan 1919, d. 2022
- Lady Mary Diana Montagu-Stuart-Wortley+1 b. 2 Jun 1920, d. 19 Sep 1997
- Lady Barbara Maureen Montagu-Stuart-Wortley-Mackenzie+1 b. 26 Aug 1921, d. 13 Dec 2014
- Lady Mary Rosemary Marie-Gabrielle Montagu-Stuart-Wortley-Mackenzie+1 b. 11 Jun 1930, d. 7 Sep 2017
- Alan James Montagu-Stuart-Wortley-Mackenzie, 4th Earl of Wharncliffe+1 b. 23 Mar 1935, d. Jun 1987
- [S37] BP2003 volume 3, page 4143. See link for full details for this source. Hereinafter cited as. [S37]
Constantine Gething
Child of Constantine Gething
- Lt.-Col. Burton William Ellis Gething d. 6 Jun 1936
Lt.-Col. Burton William Ellis Gething 