Thomas Henry Bowman Whytehead1 
- [S37] BP2003 volume 2, page 1833. See link for full details for this source. Hereinafter cited as. [S37]
Olive Hawkins1 
Augusta Hawkins1 
From 25 April 1867, her married name became Helme.
Edward Thomas Helme1
He lived at Hornchurch Lodge, Essex, EnglandG.1
- [S37] BP2003 volume 2, page 1833. See link for full details for this source. Hereinafter cited as. [S37]
unknown Sinclair1
Child of unknown Sinclair
- Isabel Sinclair+2 d. 10 Dec 1864
Isabel Sinclair1 
From 19 May 1846, her married name became Hawkins.
Children of Isabel Sinclair and Reverend Henry Annesley Hawkins
- Georgiana Elizabeth Hawkins2
- Mabel Anne Hawkins2
- Frances Emily Hawkins2
- Mary Isabel Hawkins2
- Reginald Hawkins+2 b. 1849, d. 14 Dec 1910
- Arthur Cockburn Hawkins+2 b. 1852, d. 2 Feb 1926
- Lancelot Hawkins2 b. 1859
Reginald Hawkins1 
He graduated from Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1
Child of Reginald Hawkins and Marguerite Wilhelmine Lukis
- Lt.-Col. Eustace Fellowes Sinclair Hawkins+2 b. 1881, d. 1954
Mary Sparrow1
Her married name became Wingfield.
Children of Mary Sparrow and George Wingfield
- William Wingfield-Baker+1 d. 21 Mar 1858
- George Sparrow2
Marguerite Wilhelmine Lukis1
From 1880, her married name became Hawkins.
Child of Marguerite Wilhelmine Lukis and Reginald Hawkins
- Lt.-Col. Eustace Fellowes Sinclair Hawkins+2 b. 1881, d. 1954
Lt.-Col. Eustace Fellowes Sinclair Hawkins1 
He fought in the First World War, and was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1918.1 He gained the rank of Lieutenant-Colonel in the Royal Army Service Corps.1 He gained the rank of Acting Group Captain in the Royal Air Force Volunteer Reserve.1 He was appointed Officer, Order of the British Empire (O.B.E.) in 1949.1
Children of Lt.-Col. Eustace Fellowes Sinclair Hawkins and Patience Henderson
- Honor Marie Marguerite Hawkins2 b. 1913
- Patrick Reginald Cæsar Hawkins2 b. 1918
