Lt.-Col. Frederick Malcolm Westropp1 
He was educated at Dover College, Dover, Kent, England.2 He was educated at Royal Military Academy, Sandhurst, Berkshire, EnglandG.2 He fought in the Tirah Expedition.2 He was awarded the Distinguished Service Order (D.S.O.)2 He fought in the Samana Expedition.2 He fought in the First World War.2 He gained the rank of Lieutenant-Colonel in the Royal Engineers.2
Child of Lt.-Col. Frederick Malcolm Westropp and Mabel Jane Westropp
- Frederick George Michael Westropp+2 b. 17 Jan 1905, d. 14 Nov 2010
Hodder Michael Westropp1 
He graduated from Trinity College, Dublin University, Dublin, County Dublin, Ireland, with a Master of Arts (M.A.)2 He was an antiquarian.2 He lived at Rookhurst, County Cork, Ireland.2
Children of Hodder Michael Westropp and Cornelia Anderson
Children of Hodder Michael Westropp and Jane Drought
- Eleanor Westropp2
- Elizabeth Jane Westropp2
- Anna Westropp2
- Wilhelmina Augusta Westropp2 d. 21 Jun 1887
- Michael Seymour Dudley Westropp+2 b. 2 Apr 1868, d. 24 Dec 1954
- Mabel Jane Westropp+2 b. 1873, d. 22 Apr 1950
Mabel Jane Westropp1 
Child of Mabel Jane Westropp and Lt.-Col. Frederick Malcolm Westropp
- Frederick George Michael Westropp+2 b. 17 Jan 1905, d. 14 Nov 2010
Frederick George Michael Westropp1 
He was Senior Company Officer, National Fire Service during the Second World War at London, England.1 He was an entomologist.1 He lived in 1976 at Willoughby Cottage, Puddletown, Dorset, England.1
Child of Frederick George Michael Westropp and Esther Pierpont
- Michael Antony Pierpoint Westropp+2 b. 2 Oct 1938, d. 19 Dec 2019
Child of Frederick George Michael Westropp and Selby Elten Edwards
- Edward Randall Westropp2 b. 16 Sep 1950
Michael Antony Pierpoint Westropp1 
He was educated at Wellington College, Crowthorne, Berkshire, England.1 He was Marine Engineer Surveyor Merchant between 1956 and 1967.1 He was surveyor with Lloyds Register of Shipping in 1973.1 He lived in 1976 at The Warren, 107 Strwaberry Vale, Twickenham, London, England.1
Children of Michael Antony Pierpoint Westropp and Judith Mary Steel
- Piers Dudley Pierpoint Westropp2 b. 4 Apr 1972
- Rochelle Emma Westropp2 b. 28 Jul 1973
- [S47] BIFR1976 page 1198. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Piers Dudley Pierpoint Westropp1
Rochelle Emma Westropp1
Alfred Ernest Edwards1
Child of Alfred Ernest Edwards
Selby Elten Edwards1
From 26 July 1949, her married name became Westropp.
Child of Selby Elten Edwards and Frederick George Michael Westropp
- Edward Randall Westropp2 b. 16 Sep 1950
Edward Randall Westropp1
