J. A. Carstensen1
Child of J. A. Carstensen
Annette Adelaide Christina Carstensen1
From 7 October 1845, her married name became Drummond-Hay.
Children of Annette Adelaide Christina Carstensen and Sir John Drummond-Hay
- Louisa Annette Edia Drummond-Hay2 d. 30 Jun 1902
- Alice Emily Drummond-Hay2 d. 9 Nov 1940
- Sir Robert Hay-Drummond-Hay+2 b. 25 Jul 1846, d. 15 Oct 1926
Sir Robert Hay-Drummond-Hay1 
He was given the name of Robert Drummond-Hay at birth.1 He was Consul to Mogador in 1875.1 He was Consul to Stockholm in 1879.1 He was appointed Companion, Order of St. Michael and St. George (C.M.G.)1 He was Consul-General to Tunis between 1889 and 1894.1 He was Consul-General to Beirut between 1894 and 1907.1 In 1906 his name was legally changed to Robert Hay-Drummond-Hay.
Children of Sir Robert Hay-Drummond-Hay and Euphemia Katherine Willis-Fleming
- Florence Caroline Annette Hay-Drummond-Hay2 d. Nov 1939
- Arnold Robert Drummond-Hay2 b. 27 Nov 1873, d. 30 May 1899
- Edward Wilhelm Hay-Drummond-Hay+2 b. 17 Jun 1877, d. 3 Nov 1941
- Cecil Lawrence Hay-Drummond-Hay+2 b. 1882, d. 21 Jun 1951
Thomas Willis-Fleming1
Child of Thomas Willis-Fleming
- Euphemia Katherine Willis-Fleming+2 d. 19 May 1918
Euphemia Katherine Willis-Fleming1 
From 2 June 1868, her married name became Drummond-Hay.1 From 1906, her married name became Hay-Drummond-Hay.
Children of Euphemia Katherine Willis-Fleming and Sir Robert Hay-Drummond-Hay
- Florence Caroline Annette Hay-Drummond-Hay2 d. Nov 1939
- Arnold Robert Drummond-Hay2 b. 27 Nov 1873, d. 30 May 1899
- Edward Wilhelm Hay-Drummond-Hay+2 b. 17 Jun 1877, d. 3 Nov 1941
- Cecil Lawrence Hay-Drummond-Hay+2 b. 1882, d. 21 Jun 1951
Arnold Robert Drummond-Hay1 
Edward Wilhelm Hay-Drummond-Hay1 
He was with the Sudan Civil Service.1
Children of Edward Wilhelm Hay-Drummond-Hay and Margaret Alice Meade-Waldo
- John Waldo Edward Hay-Drummond-Hay+2 b. 21 Feb 1906, d. 25 Jan 2004
- F/O Peter Hay-Drummond-Hay2 b. 7 Jun 1909, d. 9 Jul 1940
Jennifer Bostock-Wilson1 
Her married name became Roosen.1 From 31 July 1976, her married name became Hay-Drummond-Hay.1
- [S37] BP2003 volume 2, page 2190. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Alice Meade-Waldo1 
From 1 June 1904, her married name became Hay-Drummond-Hay.
Children of Margaret Alice Meade-Waldo and Edward Wilhelm Hay-Drummond-Hay
- John Waldo Edward Hay-Drummond-Hay+2 b. 21 Feb 1906, d. 25 Jan 2004
- F/O Peter Hay-Drummond-Hay2 b. 7 Jun 1909, d. 9 Jul 1940
John Waldo Edward Hay-Drummond-Hay1 
He was educated at Marlborough College, Marlborough, Wiltshire, EnglandG.1 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He fought in the Second World War.1 He gained the rank of Major in the Queen’s Own Royal West Kent Regiment (Territorial Army), attached to the Indian Army.1 He was awarded the Territorial Decoration (T.D.) in 1951.1 He lived in 2003 at The Oaks, Swainham Lane, St. Leonards-on-Sea, Sussex, EnglandG.1
Children of John Waldo Edward Hay-Drummond-Hay and Anne Rachel Prideaux
- Robert Prideaux Hay-Drummond-Hay+2 b. 4 Sep 1941
- Auriol Marion Hay-Drummond-Hay2 b. 11 Jul 1946
- Peter Charles Drummond-Hay+2 b. 18 Nov 1948
- [S37] BP2003 volume 2, page 2190. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.