Henry Onslow1 
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Maria Augusta Hawkins1 
From 22 September 1853, her married name became Onslow.1
Child of Maria Augusta Hawkins and Reverend Thomas George Onslow
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
John Hawkins1
Child of John Hawkins
- Maria Augusta Hawkins+1 d. 27 Feb 1857
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Maj.-Gen. Sir William Henry Onslow1 
He fought in the Boer War in 1900.1 He fought in the First World War, where he was mentioned in despatches.1 He gained the rank of Major-General in the Royal Artillery.1 He held the office of Deputy Lieutenant (D.L.) of Dorset.1 He was appointed Knight Commander, Order of St. Michael and St. George (K.C.M.G.)1 He was appointed Companion, Order of the Bath (C.B.)1 He held the office of Justice of the Peace (J.P.) for Dorset.1
Child of Maj.-Gen. Sir William Henry Onslow and Margaret Beatrice Bates
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Beatrice Bates1 
From 15 December 1899, her married name became Onslow.1
Child of Margaret Beatrice Bates and Maj.-Gen. Sir William Henry Onslow
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Thomas Bates1
Children of Thomas Bates
- Brig.-Gen. Sir Charles Loftus Bates+2 d. 9 Mar 1951
- Margaret Beatrice Bates+1 d. 14 Aug 1954
- Reverend Edward Bates Harbin3 d. 14 Sep 1918
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Margaret Isobel Onslow1
From 14 July 1923, her married name became Maton.1
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Commander Reginald Foster Pitt Maton1 
He was appointed Officer, Order of the British Empire (O.B.E.)1 He gained the rank of Commander in the Royal Navy.1
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Phipps Vansittart Onslow1 
Child of Phipps Vansittart Onslow and Harriet Winnington
- Reverend Phipps Onslow+1 b. 9 Mar 1823, d. 20 Jul 1903
Children of Phipps Vansittart Onslow and Lucy Moseley
- unknown daughter Onslow1
- unknown daughter Onslow1
- Lucy Onslow+1 d. 14 Dec 1913
- Francis Phipps Onslow+1 b. 18 Mar 1835, d. 27 Mar 1919
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
Harriet Winnington1 
From 21 July 1820, her married name became Onslow.1
Child of Harriet Winnington and Phipps Vansittart Onslow
- Reverend Phipps Onslow+1 b. 9 Mar 1823, d. 20 Jul 1903
- [S37] BP2003 volume 2, page 3018. See link for full details for this source. Hereinafter cited as. [S37]
