Sophia Louisa Percy1 
Her married name became Bagot.
Children of Sophia Louisa Percy and Colonel Charles Bagot
- Alice Mary Bagot1 d. 22 Nov 1922
- Major Josceline Fitzroy Bagot+1 b. 22 Oct 1854, d. 1 Mar 1913
- Alan Charles Bagot1 b. 1 Jun 1859, d. 10 Apr 1885
- Richard Bagot1 b. 8 Nov 1860, d. 11 Dec 1921
William Pleydell-Bouverie, 7th Earl of Radnor1 
He was educated at Harrow School, Harrow, London, England.2 He fought in the First World War.2 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, England.2 He gained the rank of Captain in the 4th Battalion, Wilthsire Regiment.2 He succeeded as the 8th Lord Longford, Baron of Longford, co. Wilts [G.B., 1747] on 26 June 1930.3 He succeeded as the 7th Baron Pleydell-Bouverie of Coleshill, co. Berks [G.B., 1765] on 26 June 1930.3 He succeeded as the 7th Earl of the county of Radnor [G.B., 1765] on 26 June 1930.3 He succeeded as the 8th Viscount Folkestone, of Folkestone, co. Kent [G.B., 1747] on 26 June 1930.3 He succeeded as the 10th Baronet des Bouverie, of St. Catherine Cree Church, London [G.B., 1714] on 26 June 1930.3 He held the office of Deputy Lieutenant (D.L.) of Wiltshire.2 He held the office of Justice of the Peace (J.P.) for Wiltshire.2 He held the office of Keeper of the Privy Seal in 1933.2 He held the office of Lord Warden of the Stannaries of Cornwall and Devon between 1933 and 1965.2 He fought in the Second World War.2 He gained the rank of Major in the Royal Artillery.2 He was appointed Knight Commander, Royal Victorian Order (K.C.V.O.) in 1946.1 He was appointed Knight, Order of the Garter (K.G.) in 1960.1
Children of William Pleydell-Bouverie, 7th Earl of Radnor and Helena Olivia Adeane
- Lady Jane Pleydell-Bouverie+2 b. 14 Sep 1923, d. 21 Jul 2006
- Lady Belinda Pleydell-Bouverie+3 b. 15 Jan 1925, d. 29 Jul 1961
- Jacob Pleydell-Bouverie, 8th Earl of Radnor+2 b. 10 Nov 1927, d. 11 Aug 2008
- Hon. Reuben Pleydell-Bouverie+3 b. 30 Dec 1930, d. 19 Aug 2020
- Lady Phoebe Pleydell-Bouverie+2 b. 25 Jan 1932, d. 1995
- Lady Harriot Pleydell-Bouverie+2 b. 18 Dec 1935, d. 5 Jan 2024
Child of William Pleydell-Bouverie, 7th Earl of Radnor and Anne Isobel Graham Oakley
- Hon. Richard Oakley Pleydell-Bouverie+2 b. 25 Jun 1947
Lord William Seymour1 
He was a practising barrister.1 He had two sons and a daughter.1
Child of Lord William Seymour and Hester Maltravers
- [S37] BP2003 volume 3, page 3681. See link for full details for this source. Hereinafter cited as. [S37]
- [S7799] Andrew Pearson, “re: Bostock Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 21 November 2015. Hereinafter cited as “re: Bostock Family.”
Hester Maltravers1 

by Enoch Seeman, 1767 2
Hester Maltravers was the daughter of John Maltravers.1 She married Lord William Seymour, son of Edward Seymour, 8th Duke of Somerset and Mary Webb, on 5 June 1767.1 She died in May 1812.1
Her married name became Seymour.
Child of Hester Maltravers and Lord William Seymour
John Maltravers1 
Child of John Maltravers
- Hester Maltravers+1 d. May 1812
- [S37] BP2003 volume 3, page 3681. See link for full details for this source. Hereinafter cited as. [S37]
Thomas Markham1 
Child of Thomas Markham
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 266. Hereinafter cited as The Complete Peerage.
Catherine Payne1 
Her married name became Seymour.
Children of Catherine Payne and Very Rev. Lord Francis Seymour
- Colonel Francis Compton Seymour+ d. 1822
- Catherine Seymour3
- Frances Seymour3
- Edward Seymour2
- Mary Seymour+ b. 5 Oct 1751, d. 12 Apr 1814
Reverend Thomas Payne1 
He graduated from Christ Church, Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)2
Children of Reverend Thomas Payne and Sarah Andrews
- Frances Payne2 d. 25 Dec 1800
- Mary Payne2
- Reverend Thomas Payne+2 b. c 1718, d. 24 Dec 1797
- Reverend Joseph Payne+2 b. c 1721, d. 19 Aug 1786
- Sarah Payne+2 b. 1724, d. 17 Apr 1800
- Catherine Payne+ b. 12 Jun 1726, d. 24 Dec 1801
- John Payne2 b. 1727
- Edward Payne2 b. 1728
Colonel Francis Compton Seymour1 
Children of Colonel Francis Compton Seymour and Leonora Perkins
- Captain Francis Edward Seymour+1 b. 21 Sep 1788, d. 26 Jul 1866
- Commander Edward William Seymour1 b. 1791, d. 6 Jul 1874
- Henry John Hyde Seymour+1 b. 1 May 1795, d. 3 Nov 1860
- [S37] BP2003 volume 3, page 3682. See link for full details for this source. Hereinafter cited as. [S37]
Leonora Perkins1 
From before 1787, her married name became Hudson.1 Her married name became Seymour.
Children of Leonora Perkins and Colonel Francis Compton Seymour
- Captain Francis Edward Seymour+1 b. 21 Sep 1788, d. 26 Jul 1866
- Commander Edward William Seymour1 b. 1791, d. 6 Jul 1874
- Henry John Hyde Seymour+1 b. 1 May 1795, d. 3 Nov 1860
- [S37] BP2003 volume 3, page 3682. See link for full details for this source. Hereinafter cited as. [S37]