Anne Potter1
Children of Anne Potter and William Armstrong
- Anne Armstrong+2 d. 1 Jun 1828
- William George Armstrong, 1st and last Baron Armstrong of Cragside1 b. 26 Nov 1810, d. 27 Dec 1900
- [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 218. Hereinafter cited as The Complete Peerage.
- [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 7. Hereinafter cited as The New Extinct Peerage.
William Potter1
Child of William Potter
- [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 218. Hereinafter cited as The Complete Peerage.
Margaret Ramshaw1 
From 1 May 1835, her married name became Armstrong.1 After her marriage, Margaret Ramshaw was styled as Baroness Armstrong of Cragside on 6 July 1887.
- [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 219. Hereinafter cited as The Complete Peerage.
William Ramshaw1
Child of William Ramshaw
- Margaret Ramshaw1 d. 31 Aug 1893
- [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 219. Hereinafter cited as The Complete Peerage.
Anne Armstrong1 
From 17 August 1826, her married name became Watson.1
Child of Anne Armstrong and Sir William Henry Watson
- John William Watson+1 d. 30 Jan 1909
- [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 7. Hereinafter cited as The New Extinct Peerage.
Sir William Henry Watson1
He held the office of a Baron of the Exchequer.1
Child of Sir William Henry Watson and Anne Armstrong
- John William Watson+1 d. 30 Jan 1909
- [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 7. Hereinafter cited as The New Extinct Peerage.
John Brownlee Lonsdale, 1st Baron Armaghdale1 
He was educated privately.1 He was a partner of J. and J. Lonsdale & Company in 1867.1 He held the office of High Sheriff of County Armagh in 1895.1 He was a director of the North of England Debenture Company.1 He was a director of the Lancashire and Yorkshire Bank.1 He was Chairman of Levenstein Ltd.1 He held the office of Honourable Secretary and whip of the Irish Unionist Party in the House of Commons, for 15 years, and a strong opponent of Home Rule.2 He was Vice-Chairman of the Manchester Ship Canal Warehousing Company.1 He held the office of Member of Parliament (M.P.) (Conservative) for Mid-Armagh between 1900 and 1918.1 He was created 1st Baronet Lonsdale [U.K.] on 7 July 1911.1 He was created 1st Baron Armaghdale, of Armagh, co. Armagh [U.K.] on 17 January 1918.1 He held the office of Lord-Lieutenant of County Armagh between 1920 and 1924.1
On his death, his barony became extinct.1
- [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 XIII, page 272. Hereinafter cited as The Complete Peerage.
- [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 6. Hereinafter cited as The New Extinct Peerage.
James Lonsdale1 
He lived at The Pavilion, County Armagh, IrelandG.1 He held the office of High Sheriff of County Armagh in 1891.2 He held the office of Justice of the Peace (J.P.)2 He held the office of Deputy Lieutenant (D.L.)2
Children of James Lonsdale and Jane Brownlee
- John Brownlee Lonsdale, 1st Baron Armaghdale1 b. 23 Mar 1850, d. 8 Jun 1924
- Mary Lonsdale+2 b. 1851
- Jane Lonsdale2 b. 1853
- Thomas Lonsdale+2 b. 5 Dec 1854
Child of James Lonsdale and Harriet Rolston
- [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 XIII, page 272. Hereinafter cited as The Complete Peerage.
- [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 6. Hereinafter cited as The New Extinct Peerage.
Jane Brownlee1 
From 7 January 1846, her married name became Lonsdale.2
Children of Jane Brownlee and James Lonsdale
- John Brownlee Lonsdale, 1st Baron Armaghdale1 b. 23 Mar 1850, d. 8 Jun 1924
- Mary Lonsdale+2 b. 1851
- Jane Lonsdale2 b. 1853
- Thomas Lonsdale+2 b. 5 Dec 1854
- [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 XIII, page 272. Hereinafter cited as The Complete Peerage.
- [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 6. Hereinafter cited as The New Extinct Peerage.
William Brownlee1
Child of William Brownlee
- Jane Brownlee+1 d. Apr 1855
- [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 XIII, page 272. Hereinafter cited as The Complete Peerage.