Constance Mary Beaumont1 
From 6 July 1852, her married name became Heygate.
Children of Constance Mary Beaumont and William Unwin Heygate
- William Howley Beaumont Heygate+2 b. 20 May 1854, d. 21 Sep 1928
- Reginald Beaumont Heygate2 b. 10 Oct 1857, d. 5 Jan 1903
- Mary Florence Heygate2 b. 16 Jan 1861, d. 1 Jul 1929
- Harry Beaumont Heygate2 b. 8 Feb 1872, d. 20 Jul 1897
William Howley Beaumont Heygate1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Royal Military Academy, Woolwich, Kent, EnglandG.1 He held the office of Justice of the Peace (J.P.) for Leicestershire between 1883 and 1890.1 He gained the rank of Captain in the Royal Artillery.1 He fought in the First World War.1 He gained the rank of Honorary Major in 1916.1
Children of William Howley Beaumont Heygate and Helen Frances Dalglish
- Lt.-Col. Gerald Heygate+2 b. 1 Aug 1882, d. 7 Sep 1954
- Captain Claud Raymond Heygate2 b. 27 Jul 1886, d. 2 Jul 1916
- Major Lionel Clement Heygate+2 b. 20 Feb 1893, d. 25 Feb 1947
James Dalglish1
Child of James Dalglish
- Helen Frances Dalglish+2 d. 3 Nov 1939
Helen Frances Dalglish1 
From 27 July 1881, her married name became Heygate.
Children of Helen Frances Dalglish and William Howley Beaumont Heygate
- Lt.-Col. Gerald Heygate+2 b. 1 Aug 1882, d. 7 Sep 1954
- Captain Claud Raymond Heygate2 b. 27 Jul 1886, d. 2 Jul 1916
- Major Lionel Clement Heygate+2 b. 20 Feb 1893, d. 25 Feb 1947
Lt.-Col. Gerald Heygate1 
He was educated at Radley College, Abingdon, Oxfordshire, EnglandG.1 He was educated at Royal Military Academy, Woolwich, Kent, EnglandG.1 He gained the rank of Lieutenant-Colonel in the Royal Artillery.1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1918.1 He held the office of Justice of the Peace (J.P.) for Leicestershire in 1924.1
Children of Lt.-Col. Gerald Heygate and Cynthia Darley
- Katherine Raymonde Anne Heygate+2 b. 26 Jul 1917, d. 1994
- Felicity Cynthia June Heygate+2 b. 27 Jun 1926, d. 19 Apr 2019
Charles Darley1
Child of Charles Darley
- Cynthia Darley+2 d. 4 Jul 1963
Cynthia Darley1 
From 15 June 1916, her married name became Heygate.
Children of Cynthia Darley and Lt.-Col. Gerald Heygate
- Katherine Raymonde Anne Heygate+2 b. 26 Jul 1917, d. 1994
- Felicity Cynthia June Heygate+2 b. 27 Jun 1926, d. 19 Apr 2019
Katherine Raymonde Anne Heygate1 
Katherine Raymonde Anne Heygate usually went by her middle name of Raymonde.1 From 24 October 1940, her married name became Horner.
Child of Katherine Raymonde Anne Heygate and Lt.-Col. John Bayley Middleton Horner
- Sarah Elizabeth Raymonde Anne Horner+2 b. 13 Jan 1942
Major John Fitz Lloyd Horner1
Child of Major John Fitz Lloyd Horner
Lt.-Col. John Bayley Middleton Horner1
Child of Lt.-Col. John Bayley Middleton Horner and Katherine Raymonde Anne Heygate
- Sarah Elizabeth Raymonde Anne Horner+2 b. 13 Jan 1942
