Zachary Cleveland Roach1
Irene Matilda Rosario Duntze1 
From 1904, her married name became Heffter.
Dr. George O. Heffter1
He lived at New York, U.S.A.G.1 He graduated with a Doctor of Philosophy (Ph.D.)1 He graduated with a Doctor of Medicine (M.D.)1
- [S37] BP2003 volume 1, page 1242. See link for full details for this source. Hereinafter cited as. [S37]
Gertrudia Juana Antonia Duntze1 
From 5 June 1860, her married name became Ogilvie.
Alexander Walter Armstrong Ogilvie1 
He gained the rank of Captain in the Royal Artillery.1
- [S37] BP2003 volume 1, page 1242. See link for full details for this source. Hereinafter cited as. [S37]
Jane Harriot Duntze1
From 5 June 1860, her married name became Lyle.
Child of Jane Harriot Duntze and Lt.-Col. Hugh Chetham Lyle
- Gertrude Caroline Lyle+3 d. 8 Sep 1946
- [S37] BP2003 volume 1, page 1242. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S142] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 3rd ed. (London, U.K.: Burkes Peerage Ltd, 1912), page 422. Hereinafter cited as Landed Gentry of Ireland.
Lt.-Col. Hugh Chetham Lyle1 
He lived at Cairnagariff, County Donegal, IrelandG.2 He held the office of Justice of the Peace (J.P.)2 He gained the rank of Colonel in the Royal Artillery.3 He gained the rank of Lieutenant-Colonel in the Royal Artillery.1
Child of Lt.-Col. Hugh Chetham Lyle
- Catherine Lyle3 d. 4 Feb 1946
Child of Lt.-Col. Hugh Chetham Lyle and Jane Harriot Duntze
- Gertrude Caroline Lyle+4 d. 8 Sep 1946
Frances Lewis Duntze1 
Her married name became Clarke.
Reverend John C. Clarke1 
He was theRector at Clayhidon, Devon, EnglandG.1
- [S37] BP2003 volume 1, page 1242. See link for full details for this source. Hereinafter cited as. [S37]
Samuel Lewis Duntze1 
He gained the rank of Officer in the 62nd Regiment of Foot.1
