Derrine Vivian Henry1
Sandra Leslie Henry1
William Henry Gray1 
He was educated at Drogheda Grammar School, Drogheda, County Louth, IrelandG.1 He was educated at Trinity College, Dublin University, Dublin, County Dublin, Ireland.1
Major James Wensley Gray1 
He was educated at Drogheda Grammar School, Drogheda, County Louth, IrelandG.1 He was educated at Camborne School of Mines, University of Exeter, Penryn, Cornwall, EnglandG.1 He was awarded the Military Cross (M.C.)1 He gained the rank of Major in the Army.1 He lived at Crecy, Transvaal, South Africa.1
Molly Davis1 
Her married name became Houghton.1 From circa 1927, her married name became Gray.
- [S47] BIFR1976 page 492. See link for full details for this source. Hereinafter cited as. [S47]
Edward Hodson Gray1 
He was educated at Drogheda Grammar School, Drogheda, County Louth, IrelandG.1 He was registered as a Member, Institution of Mechanical Engineers (M.I.Mech.E.)1 He was Chief Mechanical and Electrical Engineer, Rhodesian Railways.1 He was Acting General Manager, Rhodesian Railways in 1936.1 He lived at Bulawayo, Zimbabwe.1 He lived at Somerset West, Cape Province, South Africa.1
Children of Edward Hodson Gray and Brunhilda Mary Greenaway Leith
- Charlotte Gray+2 b. 18 Feb 1910
- Edward Wensley Gray+2 b. 26 Dec 1911
- Michael St. George Gray+2 b. 1 Nov 1913
- Francis Hatfield Gray+2 b. 2 Apr 1920
George Leith1
Child of George Leith
- Brunhilda Mary Greenaway Leith+2 d. 17 Oct 1972
Brunhilda Mary Greenaway Leith1 
From 6 January 1909, her married name became Gray.
Children of Brunhilda Mary Greenaway Leith and Edward Hodson Gray
- Charlotte Gray+2 b. 18 Feb 1910
- Edward Wensley Gray+2 b. 26 Dec 1911
- Michael St. George Gray+2 b. 1 Nov 1913
- Francis Hatfield Gray+2 b. 2 Apr 1920
Edward Wensley Gray1
He was educated at Potchefstroom College of Agriculture, Potchefstroom, South Africa.1 He graduated from Witwatersrand University, Johannesburg, Transvaal, South AfricaG, with a Bachelor of Science (B.Sc.) (Eng.)1 He was consulting mechanical engineer for general mining & finance corporation.1 He was appointed Fellow, South African Institution of Mechanical Engineers (F.S.A.I.Mech.E.)1 He was appointed Fellow, Institution of Mechanical Engineers (F.I.Mech.E.)1 He was President, South African Institute of Mechanical Engineering between 1966 and 1967.1 He lived in 1976 at 3 Roxburghe Avenue, Craighall Park, Johannesburg, Transvaal, South AfricaG.1
Child of Edward Wensley Gray and Eva Ellen Clara McIver
- Ann Jean Gray2 b. 3 Aug 1942
George Watson McIver1
Child of George Watson McIver
