Reverend Charles Powlett1 
He was Rector at St. Martin’s, Looe, Cornwall, England.2 He was Rector at Itchen, Hampshire, England.2
- [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 II, page 213. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 4213. See link for full details for this source. Hereinafter cited as. [S37]
Percy Powlett1
He gained the rank of officer in the Royal Navy.2
Child of Percy Powlett
- [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 II, page 213. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 4214. See link for full details for this source. Hereinafter cited as. [S37]
Lt.-Col. Horatio Armand Powlett1
Child of Lt.-Col. Horatio Armand Powlett and Jane (?)
- Charles Powlett2 b. 24 Feb 1763, d. 26 Jan 1776
- [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 II, page 213. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 4214. See link for full details for this source. Hereinafter cited as. [S37]
Jean Mary Browne-Powlett1 
After her marriage, Jean Mary Browne-Powlett was styled as Baroness Bolton of Bolton Castle on 20 October 1797.
Children of Jean Mary Browne-Powlett and Thomas Orde-Powlett, 1st Baron Bolton of Bolton Castle
- William Orde-Powlett, 2nd Baron Bolton of Bolton Castle2 b. 31 Oct 1782, d. 13 Jul 1850
- Hon. Thomas Powlett Orde-Powlett+2 b. c 1787, d. 31 Jan 1843
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 217.
Thomas Orde-Powlett, 1st Baron Bolton of Bolton Castle1 
He was given the name of Thomas Orde at birth.1 He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from King’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1770 with a Bachelor of Arts (B.A.)1 He held the office of Auditor of the Duchy of Lancaster between 1772 and 1774.1 He graduated from King’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1773 with a Master of Arts (M.A.)1 He held the office of Receiver of the Duchy of Lancaster between 1774 and 1807.1 He was appointed Fellow, Society of Antiquaries (F.S.A.) on 23 February 1775.1 He held the office of Member of Parliament (M.P.) (Tory) for Aylesbury between 1780 and 1784.1 He held the office of Secretary of the Treasury between 1782 and 1783.1 He held the office of Under-Secretary for the Home Department between April 1782 and July 1782.1 He held the office of Secretary to the Lord-Lieutenant of Ireland between 1784 and 1787.1 He held the office of Member of Parliament (M.P.) (Tory) for Rathcormick [Ireland] between 1784 and 1790.1 He held the office of Member of Parliament (M.P.) (Tory) for Harwich between 1784 and 1796.1 He was appointed Privy Counsellor (P.C.) [Ireland] on 24 February 1784.1 He was appointed Privy Counsellor (P.C.) on 23 November 1785.1 He held the office of a Member of the Board of Trade between 1786 and 1807.1 He held the office of Governor of the Isle of Wight between 1791 and 1807.1 On 7 January 1795 his name was legally changed to Thomas Orde-Powlett by Royal Licence.1 He was created 1st Baron Bolton of Bolton Castle, co. York [Great Britain] on 20 October 1797.1 He held the office of Lord-Lieutenant of Hampshire between 1800 and 1807.1
Sir Jonah Barrington wrote that he was “a cold, cautious, slow and sententious man, tolerably well informed, but not at all talented, with a mind neither powerful nor feeble.”1
Children of Thomas Orde-Powlett, 1st Baron Bolton of Bolton Castle and Jean Mary Browne-Powlett
- William Orde-Powlett, 2nd Baron Bolton of Bolton Castle1 b. 31 Oct 1782, d. 13 Jul 1850
- Hon. Thomas Powlett Orde-Powlett+2 b. c 1787, d. 31 Jan 1843
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 217.
John Orde1 
He held the office of Deputy Lieutenant (D.L.)3 He lived at Morpeth, Northumberland, EnglandG.2 He lived at East Orde, Newbiggin, Cumberland, EnglandG.2
Child of John Orde and Mary Ward
Children of John Orde and Anne Marr
- Anne Orde2 d. 1825
- Mary Orde2
- Thomas Orde-Powlett, 1st Baron Bolton of Bolton Castle+1 b. 30 Aug 1740, d. 30 Jul 1807
- Admiral Sir John Orde, 1st Bt.+2 b. 22 Dec 1751, d. 19 Feb 1824
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 1, page 420. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Anne Marr1 
Her married name became Pye.2 Her married name became Orde.1
Children of Anne Marr and John Orde
- Anne Orde2 d. 1825
- Mary Orde2
- Thomas Orde-Powlett, 1st Baron Bolton of Bolton Castle+1 b. 30 Aug 1740, d. 30 Jul 1807
- Admiral Sir John Orde, 1st Bt.+2 b. 22 Dec 1751, d. 19 Feb 1824
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 1, page 420. See link for full details for this source. Hereinafter cited as. [S37]
Ralph Marr1
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
Mary Browne Banks1
Child of Mary Browne Banks and Charles Powlett, 5th Duke of Bolton
- Jean Mary Browne-Powlett+1 b. c 1751, d. 14 Dec 1814
- [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 II, page 216. Hereinafter cited as The Complete Peerage.
Hon. Maria Carleton1 
From 8 May 1810, her married name became Orde-Powlett.1 After her marriage, Hon. Maria Carleton was styled as Baroness Bolton of Bolton Castle on 8 May 1810.
- [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 II, page 217. Hereinafter cited as The Complete Peerage.