Marcus Eustace1 
Children of Marcus Eustace and Elizabeth Jane Wallace
- Marcus John Eustace+2 d. 1915
- Gerald Needham Eustace2 d. Jan 1950
- Lucinda Jane Edgar Eustace2 d. 1892
- Eleanor Arabella Stafford Eustace2 d. 15 Jan 1945
- Elizabeth Harnet Eustace2
- Marianne Stafford Eustace2
- Jane Goodbody Eustace2 d. 29 Jan 1946
- Wallace George Eustace+2 b. 28 Apr 1870, d. 18 Mar 1945
Elizabeth Jane Wallace1
Her married name became Eustace.
Children of Elizabeth Jane Wallace and Marcus Eustace
- Marcus John Eustace+2 d. 1915
- Gerald Needham Eustace2 d. Jan 1950
- Lucinda Jane Edgar Eustace2 d. 1892
- Eleanor Arabella Stafford Eustace2 d. 15 Jan 1945
- Elizabeth Harnet Eustace2
- Marianne Stafford Eustace2
- Jane Goodbody Eustace2 d. 29 Jan 1946
- Wallace George Eustace+2 b. 28 Apr 1870, d. 18 Mar 1945
Marcus John Eustace1 
He graduated with a Doctor of Medicine (M.D.)1 He was appointed Fellow, Royal College of Physicians of Ireland (F.R.C.P.I.)1
Children of Marcus John Eustace and Jean (?)
Fanny Sibthorp1
Her married name became Eustace.
Jean (?)1
Her married name became Eustace.
Children of Jean (?) and Marcus John Eustace
Dorothy Eustace1
Her married name became Charman.
A. Charman1
He had two sons.1
- [S47] BIFR1976 page 391. See link for full details for this source. Hereinafter cited as. [S47]