Robert married Lady Mary Cecilia Rhodesia Hamilton on 24 May 1917, and was divorced in 1930. Mary (daughter of James Albert Edward (Hamilton), 3rd Duke of Abercorn and Lady Rosaline Cecilia Caroline Bingham) was born on 21 Jan. 1896 in 111, Park Street, London, Middlesex, England; died on 5 Sept. 1984 in 15, Arrow Drive, Albrighton, Shropshire, England. [Group Sheet] [Family Chart]

1. Vivien Kenyon-Slaney was born on 29 March 1918; died on 23 Sept. 1963.
2. Ursula Jane Kenyon-Slaney was born on 15 Jan. 1920.
3. Robert Ivan Kenyon-Slaney was born on 5 Oct. 1926; died on 31 Jan. 1984.

Robert married Nesta Forestier-Walker on 23 April 1931. Nesta (daughter of Sir George Ferdinand Forestier-Walker, 3rd Baronet) died on 22 Feb. 1947. [Group Sheet] [Family Chart]

1. (William) Simon Rodolph Kenyon-Slaney was born on 31 Jan. 1932; died on 12 May 2020.

William married Lady Mabel Selina Bridgeman on 22 Feb. 1887. Mabel was born on 13 Nov. 1855 in 30, Wilton Crescent, London, Middlesex, England; was christened on 23 Dec. 1855 in Weston-under-Lizard, Staffordshire, England; died on 28 Jan. 1933 in 19, Chesham Place, London, Middlesex, England. [Group Sheet] [Family Chart]