Jane Brimacombe1 
From 7 December 1836, her married name became Courtney.1
Children of Jane Brimacombe and William Rice Courtney
- John Sampson Courtney2 b. 22 Sep 1837
- Penelope Courtney2 b. 1840
- William Courtney2 b. 1848
- Thomas Henry Cotton Courtney+2 b. 1855, d. 1909
- Fanny Maria Courtney2 b. 1857
- Alfred Albion Mortimer Courtney+2 b. 17 May 1859
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
James Brimacombe1
Child of James Brimacombe
- Jane Brimacombe+1 b. 9 Sep 1816, d. 1898
- [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 85. Hereinafter cited as The New Extinct Peerage.
James Courtney1 
He was a teacher in 1851 at Hannah Moores Boys School, New Road, St. Philips, Bristol, EnglandG.2 He lived at Bristol, EnglandG.2 He was a tax collector in 1881.2
Children of James Courtney and Alice Vingoe
- Leonard J. Courtney2 b. 1848
- Mary L. Courtney2 b. 1850
- Harry L. Courtney2 b. 1851
- Alice Annie Mortimer Courtney2 b. 1853
- Arthur Vernon M. Courtney+2 b. 1854, d. 1909
- Frank Reginald D. Courtney2 b. 1858
- Harold Godwin Courtney2 b. 1863
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
Alice Vingoe1 
From 18 August 1846, her married name became Courtney.1
Children of Alice Vingoe and James Courtney
- Leonard J. Courtney2 b. 1848
- Mary L. Courtney2 b. 1850
- Harry L. Courtney2 b. 1851
- Alice Annie Mortimer Courtney2 b. 1853
- Arthur Vernon M. Courtney+2 b. 1854, d. 1909
- Frank Reginald D. Courtney2 b. 1858
- Harold Godwin Courtney2 b. 1863
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
Henry Vingoe1
Child of Henry Vingoe
- Alice Vingoe+1 b. 10 May 1818
- [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 85. Hereinafter cited as The New Extinct Peerage.
Sarah Mortimer1 
From 20 September 1831, her married name became Courtney.1 She lived in 1841 at St. Mary, Cornwall, EnglandG.4,3 She lived in 1851 at Madron, Cornwall, EnglandG.3
Children of Sarah Mortimer and John Sampson Courtney
- Leonard Henry Courtney, 1st and last Baron Courtney of Penwith1 b. 6 Jul 1832, d. 11 May 1918
- Margaret Ann Courtney1 b. 16 Apr 1834
- Mary Mortimer Courtney+1 b. c 1836
- John Mortimer Courtney+1 b. 22 Jul 1838, d. 8 Oct 1920
- James Courtney1 b. 25 Aug 1840, d. 28 Aug 1886
- William Prideaux Courtney1 b. 9 Dec 1842, d. 5 Jul 1844
- William Prideaux Courtney1 b. 26 Apr 1845, d. 14 Nov 1913
- Richard Acutt Courtney1 b. 11 Jun 1847
- Louis d’Este Courtney1 b. 1850
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
- [S417] Chris Rooney, online unknown url, Chris Rooney (unknown location), downloaded 20 August 2010.
- [S4719] Ancestry.com, 1841 England Census (n.p.: Online publication – Provo, UT, USA: Ancestry.com Operations Inc, 2006.Original data – Census Returns of England and Wales, 1841. Kew, Surrey, England: The National Archives of the UK (TNA): Public Record Office (PRO), 1841. Data imaged from the National A, unknown publish date), Class: HO107; Civil Parish: St Mary; County: Cornwall; Enumeration District: 1; Page: 10; Line: 2; GSU roll: 241275.
John Mortimer1 
Children of John Mortimer and Peggy Margret Mortimer
- Sarah Mortimer+1 b. c 1810, d. 19 Dec 1859
- Mary Mortimer2 b. c 1816
- Francis Mortimer2 b. c 1817
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S417] Chris Rooney, online unknown url, Chris Rooney (unknown location), downloaded 20 August 2010.
John Mortimer Courtney1 
He lived in 1841 at St. Mary, Cornwall, EnglandG.3,4 He lived in 1851 at Madron, Cornwall, EnglandG.4 He was appointed Companion, Order of St. Michael and St. George (C.M.G.)1 He was awarded the Imperial Service Order (I.S.O.)1 He held the office of Deputy Minister of Finance [Canada] between 1878 and 1906.1
Child of John Mortimer Courtney and Mary Elizabeth Sophia Taylor
- Reginald M. Courtney2 b. Aug 1871
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
- [S4719] Ancestry.com, 1841 England Census (n.p.: Online publication – Provo, UT, USA: Ancestry.com Operations Inc, 2006.Original data – Census Returns of England and Wales, 1841. Kew, Surrey, England: The National Archives of the UK (TNA): Public Record Office (PRO), 1841. Data imaged from the National A, unknown publish date), Class: HO107; Civil Parish: St Mary; County: Cornwall; Enumeration District: 1; Page: 10; Line: 4; GSU roll: 241275.
- [S417] Chris Rooney, online unknown url, Chris Rooney (unknown location), downloaded 20 August 2010.
Mary Elizabeth Sophia Taylor1 
From 5 October 1870, her married name became Courtney.1
Child of Mary Elizabeth Sophia Taylor and John Mortimer Courtney
- Reginald M. Courtney2 b. Aug 1871
- [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 85. Hereinafter cited as The New Extinct Peerage.
- [S2748] Derek Brooks, “re: Potter Family,” e-mail message to BENR, 26 March 2008. Hereinafter cited as “re: Potter Family.”
Vennings Taylor1
Child of Vennings Taylor
- Mary Elizabeth Sophia Taylor+1 b. Feb 1845, d. 10 Oct 1932
- [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 85. Hereinafter cited as The New Extinct Peerage.