Colonel Robert Isaac Dalby Hackett1 
He was educated at Chesterfield School, Ireland.1 He was educated at Queen’s University, Belfast, County Antrim, Ireland, Master of Arts (M.A.)1 He graduated from Queen’s University, Belfast, County Antrim, Ireland, with a Doctor of Medicine (M.D.)1 He was commissioned in 1881.1 He fought in the Dinizulu Rebellion.1 He gained the rank of Colonel in the Royal Army Medical Corps.1 He fought in the Boer War.1 He was Administration Officer, Sialkote and Abbotabad Brigades between 1911 and 1912.1 He fought in the First World War.1 He was appointed Commander, Order of the British Empire (C.B.E.) in 1919.1 He lived at Ocala, Eldorado Road, Cheltenham, Gloucestershire, England.1
Children of Colonel Robert Isaac Dalby Hackett and Evelyn Mary Wynne-Jones
- Thomas William Dalby Hackett2 b. 1 Oct 1896, d. 3 Nov 1954
- Aithna Henrietta Hackett1 b. 4 Jan 1898, d. Aug 1900
- Eileen Evelyn Mary Hackett+2 b. 20 Jul 1902, d. 19 Apr 1962
Evan Wynne-Jones1
Child of Evan Wynne-Jones
- Evelyn Mary Wynne-Jones+2 d. 26 Oct 1966
Evelyn Mary Wynne-Jones1 
From 28 August 1895, her married name became Hackett.
Children of Evelyn Mary Wynne-Jones and Colonel Robert Isaac Dalby Hackett
- Thomas William Dalby Hackett2 b. 1 Oct 1896, d. 3 Nov 1954
- Aithna Henrietta Hackett1 b. 4 Jan 1898, d. Aug 1900
- Eileen Evelyn Mary Hackett+2 b. 20 Jul 1902, d. 19 Apr 1962
Thomas William Dalby Hackett1 
He was educated at Cheltenham College, Cheltenham, Gloucestershire, EnglandG.1 He was educated at Royal Military Academy, Woolwich, London, England.1 He gained the rank of Major in the Royal Artillery, attached to the Eastern Arab Corps, Sudan.1 He was awarded the Military Cross (M.C.) in 1919.1
Francis Richard Wolfe1
Child of Francis Richard Wolfe
Emily Henrietta Selby-Lowndes1 
From October 1876, her married name became Thornton.1
- [S1042] Peter Wood, “re: Persse Family,” e-mail message to British and European Nobility Register, 2003 to 2021. Hereinafter cited as “re: Persse Family.”
Richard Digby1
He lived at County Cork, Ireland.1
- [S47] BIFR1976 page 576. See link for full details for this source. Hereinafter cited as. [S47]
Maurice Herbert1
- [S47] BIFR1976 page 576. See link for full details for this source. Hereinafter cited as. [S47]
William Frederick Hackett1 
He was educated at Chesterfield School, Ireland.1 He held the office of Justice of the Peace (J.P.)1 He lived at Killus Castle, Clonmellon, County Westmeath, Ireland.1
