Arthur Henry Carleton, 2nd Baron Dorchester1 
He succeeded as the 2nd Baron Dorchester, of Dorchester, co. Oxford [G.B., 1786] on 10 November 1808.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
Lt.-Col. Hon. George Carleton1

He fought in the Battle of Bergen-op-Zoom.1
Children of Lt.-Col. Hon. George Carleton and Henrietta King
- Maria Carleton2 d. 5 May 1841
- Georgiana Carleton2 d. Jan 1837
- Henrietta Priscilla Carleton+2 b. 1810, d. 20 Oct 1892
- Guy Carleton, 3rd Baron Dorchester+1 b. 25 Oct 1811, d. 3 Dec 1875
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
- [S96] L. G. Pine, editor, Burke’s Peerage and Baronetage, 101st edition (London, U.K.: Burke’s Peerage Ltd, 1956), page 670. Hereinafter cited as Burke’s Peerage, 101st ed.
Henrietta King1 
From 19 September 1805, her married name became Carleton.1 From 23 January 1818, her married name became McNamara.4
Children of Henrietta King and Lt.-Col. Hon. George Carleton
- Maria Carleton4 d. 5 May 1841
- Georgiana Carleton4 d. Jan 1837
- Henrietta Priscilla Carleton+4 b. 1810, d. 20 Oct 1892
- Guy Carleton, 3rd Baron Dorchester+1 b. 25 Oct 1811, d. 3 Dec 1875
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
- [S8763] Walter King, “re: King Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 May 2019. Hereinafter cited as “re: King Family.”
- [S5083] Julian Lang, “re: Lang Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 12 January 2011. Hereinafter cited as “re: Lang Family.”
- [S96] L. G. Pine, editor, Burke’s Peerage and Baronetage, 101st edition (London, U.K.: Burke’s Peerage Ltd, 1956), page 670. Hereinafter cited as Burke’s Peerage, 101st ed.
Edward King1 
He lived at Askham Hall, Westmorland, EnglandG.1 He was Vice-Chancellor of the County Palatine of Lancaster.2
Children of Edward King and Henrietta Lang
- Mary King3
- Lettice King4 b. 1778, d. 1796
- Henrietta King+1 b. Mar 1780, d. 30 Dec 1855
- Ann King3 b. 1784, d. 1816
Child of Edward King and Dorothea Myers
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
- [S8763] Walter King, “re: King Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 May 2019. Hereinafter cited as “re: King Family.”
- [S5083] Julian Lang, “re: Lang Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 12 January 2011. Hereinafter cited as “re: Lang Family.”
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
Anne Wauchope1 
From 1837, her married name became Carleton.1
Children of Anne Wauchope and Guy Carleton, 3rd Baron Dorchester
- Hon. Maria Georgiana Carleton+1 d. 3 Aug 1918
- Henrietta Anne Carleton, Baroness Dorchester+1 b. 25 May 1846, d. 2 Mar 1925
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
- [S8763] Walter King, “re: King Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 May 2019. Hereinafter cited as “re: King Family.”
Thomas W. J. Wauchope1
Child of Thomas W. J. Wauchope
- Anne Wauchope+1 d. 1861
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
Henrietta Anne Carleton, Baroness Dorchester1 
From 14 June 1864, her married name became Pigott.1 From 1887, her married name became Leir.3 In 1899 her name was legally changed to Henrietta Anne Carleton by Royal Licence.3 She was created 1st Baroness Dorchester, of Dorchester, co. Oxford [U.K.] on 2 August 1899.1
Child of Henrietta Anne Carleton, Baroness Dorchester and Francis Paynton Pigott
- Dudley Massey Pigott Carleton, 2nd Baron Dorchester+3 b. 28 Feb 1876, d. 20 Jan 1963
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
- [S8763] Walter King, “re: King Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 May 2019. Hereinafter cited as “re: King Family.”
- [S21] L. G. Pine, The New Extinct Peerage, page 106.
Rev. Hon. Richard Carleton1 
He graduated with a Master of Arts (M.A.)1 He was the Rector at Nately-Scures, Hampshire, EnglandG.1
Children of Rev. Hon. Richard Carleton and Frances Louisa Horton
- unknown daughter Carleton1
- Colonel Dudley Wilmot Carleton, 4th Baron Dorchester1 b. 12 Nov 1822, d. 18 Nov 1897
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
Frances Louisa Horton1
From 1820, her married name became Carleton.1
Children of Frances Louisa Horton and Rev. Hon. Richard Carleton
- unknown daughter Carleton1
- Colonel Dudley Wilmot Carleton, 4th Baron Dorchester1 b. 12 Nov 1822, d. 18 Nov 1897
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
Eusebius Horton1
Child of Eusebius Horton
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 105. Hereinafter cited as The New Extinct Peerage.
