Henrietta Susan (of Scarsbrough) Lumley
- Yes, date unknown(
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- 1 Henrietta Susan (of Scarsbrough) Lumley [1] d. Yes, date unknown
- Edmund L'estrange d. Yes, date unknown
- 2 Mary Caroline L'estrange [1.1] d. 12 Oct 1934
- Charles Gore (20th Earl of Erroll) Hay b. 7 Feb 1852 d. 8 Jul 1929
- 3 Victor Alexander Sereld (21st Earl of Erroll) Hay [1.1.1] b. 19 Oct 1876 d. 20 Feb 1928
- Mary Lucy Victoria Mackenzie d. 18 Jan 1957
- 4 Josslyn Victor (22nd Earl of Erroll) Hay [1.1.1.1] b. 11 May 1901 d. 24 Jan 1941
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- 4 Gilbert Alan (6th Baron Kilmarnock) Boyd (Previously Hay) [1.1.1.2] b. 15 Jan 1903 d. 15 Mar 1975
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- 4 Josslyn Victor (22nd Earl of Erroll) Hay [1.1.1.1]
- 3 Victor Alexander Sereld (21st Earl of Erroll) Hay [1.1.1]
- 2 Mary Caroline L'estrange [1.1]