George Henry Fitzroy1 
He had two daughters who died unmarried.1
- [S37] BP2003 volume 2, page 1617. See link for full details for this source. Hereinafter cited as. [S37]
John FitzPatrick, 2nd Earl of Upper Ossory1 
by Joshua Reynolds 2
John FitzPatrick, 2nd Earl of Upper Ossory was born on 2 May 1745.1 He was the son of John FitzPatrick, 1st Earl of Upper Ossory and Lady Evelyn Leveson-Gower. He married Hon. Anne Liddell, daughter of Henry Liddell, 1st Lord Ravensworth, Baron of Ravensworth Castle and Anne Delmé, on 26 March 1769.1 He died on 1 February 1818 at age 72, without legitimate male issue.3
He gained the title of 2nd Earl of Upper Ossory.
Children of John FitzPatrick, 2nd Earl of Upper Ossory and Hon. Anne Liddell
- unknown FitzPatrick1 b. 23 Aug 1768
- Mary FitzPatrick4 b. c 1771, d. 1771
- Gertrude FitzPatrick5 b. 1774
- Anne FitzPatrick5 b. 10 Feb 1774
Children of John FitzPatrick, 2nd Earl of Upper Ossory and Elizabeth Wilson
- Richard Wilson6 d. 1850
- Emma Mary Fitzpatrick+6 d. 22 Sep 1882
- John Fitzpatrick, 1st Baron Castletown of Upper Ossory+3 b. 23 Sep 1807, d. 22 Jan 1883
- [S37] BP2003 volume 3, page 3288. See link for full details for this source. Hereinafter cited as. [S37]
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [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 III, page 101. Hereinafter cited as The Complete Peerage.
- [S7709] Sandra Snider, “re: FitzPatrick Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 3 September 2015. Hereinafter cited as “re: FitzPatrick Family.”
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 210. Hereinafter cited as Burkes Extinct 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 61. Hereinafter cited as The New Extinct Peerage.
Commander Arthur George Fitzroy1 
He gained the rank of Commander in the Royal Navy.1
- [S37] BP2003 volume 2, page 1617. See link for full details for this source. Hereinafter cited as. [S37]
Mary Caroline Fitzroy1 
Her married name became Stewart.
Children of Mary Caroline Fitzroy and Admiral Hon. Keith Stewart
- Mary Jane Stewart+1 d. 30 Dec 1925
- Edith Stewart+1 d. 25 Apr 1875
- Blanche Caroline Stewart+1 d. 17 Sep 1927
- Ellinor Sydney Stewart+1 d. 15 Dec 1901
- Mabel Augusta Stewart+1 d. 1 Jun 1946
- Hilda Eugenia Stewart+1 d. 15 Apr 1959
- Louisa Wilhelmina Stewart1 b. 6 Jul 1847, d. 21 Aug 1938
- Caroline Ethel Gertrude Stewart+1 b. 1851, d. 28 Aug 1947
- Rosa Frances Stewart+1 b. 3 May 1854, d. 12 Jul 1880
Admiral Hon. Keith Stewart1 
He was appointed Companion, Order of the Bath (C.B.)1 He had a younger son who died unmarried.1
Children of Admiral Hon. Keith Stewart and Mary Caroline Fitzroy
- Mary Jane Stewart+1 d. 30 Dec 1925
- Edith Stewart+1 d. 25 Apr 1875
- Blanche Caroline Stewart+1 d. 17 Sep 1927
- Ellinor Sydney Stewart+1 d. 15 Dec 1901
- Mabel Augusta Stewart+1 d. 1 Jun 1946
- Hilda Eugenia Stewart+1 d. 15 Apr 1959
- Louisa Wilhelmina Stewart1 b. 6 Jul 1847, d. 21 Aug 1938
- Caroline Ethel Gertrude Stewart+2 b. 1851, d. 28 Aug 1947
- Rosa Frances Stewart+1 b. 3 May 1854, d. 12 Jul 1880
Robert Stewart, 1st Marquess of Londonderry1 
He held the office of Member of Parliament (M.P.) for County Down between 1771 and 1783.1 He was created 1st Baron Londonderry [Ireland] on 20 September 1789.1 He was created 1st Viscount Castlereagh [Ireland] on 1 October 1795.1 He was created 1st Earl of Londonderry [Ireland] on 8 August 1796.1 He held the office of Representative Peer [Ireland] between 1801 and 1821.1 He was created 1st Marquess of Londonderry [Ireland] on 3 March 1816.1
Child of Robert Stewart, 1st Marquess of Londonderry and Lady Sarah Frances Seymour-Conway
- Robert Stewart, 2nd Marquess of Londonderry2 b. 18 Jun 1769, d. 12 Aug 1822
Children of Robert Stewart, 1st Marquess of Londonderry and Lady Frances Pratt
- Lady Octavia Catherine Stewart3 d. 5 Mar 1819
- Lady Matilda Stewart+4 d. 3 Oct 1842
- Lady Georgiana Stewart2 d. 17 Nov 1804
- Lady Caroline Stewart1 d. 10 Aug 1865
- Lady Selina Stewart+1 d. 5 Feb 1871
- Lady Frances Anne Stewart+5 b. 24 Jun 1777, d. 9 Feb 1810
- Charles William Vane, 3rd Marquess of Londonderry+1 b. 18 May 1778, d. 6 Mar 1854
- Lady Emily Jane Stewart+1 b. 1789, d. 18 Oct 1865
- [S37] BP2003 volume 2, page 2384. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [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 114. Hereinafter cited as The New Extinct Peerage.
- [S8] BP1999 volume 1, page 180. See link for full details for this source. Hereinafter cited as. [S8]
- [S23] W. H. Oliver, editor, The Dictionary of New Zealand Biography: Volume One, 1769 – 1869 (Wellington, New Zealand: Allen and Unwin and Department of Internal Affairs, 1990), page 130-132. Hereinafter cited as Dictionary of N.Z. Biography: Volume One.
George Rice-Trevor, 4th Baron Dynevor of Dynevor1 
He was given the name of George Rice at birth.1 He held the office of Member of Parliament (M.P.) (Tory) for Carmarthenshire between 1820 and 1831.1 On 28 October 1824 his name was legally changed to George Rice-Trevor by Royal Licence, on inheriting the Bromham, Bedfordshire estate from his great-grandmother’s family, the Trevors.1 He held the office of Member of Parliament (M.P.) (Tory) for Carmarthenshire between 1832 and 1852.1 He gained the rank of Honorary Colonel in the Carmarthenshire Militia.1 He held the office of Militia Aide-de-Camp to HM Queen Victoria between 1852 and 1869.1 He succeeded as the 4th Baron Dynevor of Dynevor, co. Carmarthen [G.B., 1780] on 9 April 1852.1
Children of George Rice-Trevor, 4th Baron Dynevor of Dynevor and Frances Fitzroy
- Hon. Frances Emily Rice-Trevor+3 b. c 1827, d. 26 Nov 1863
- Hon. Caroline Elizabeth Anne Rice-Trevor+3 b. c 1829, d. 12 Aug 1887
- Hon. Selina Rice-Trevor+3 b. 11 Sep 1836, d. 22 Jan 1918
- Hon. Elianore Mary Rice-Trevor2 b. 1839, d. 1897
- [S37] BP2003 volume 1, page 1255. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S37] BP2003. [S37]
Algernon Henry Fitzroy1 
He lived at Salcey Lawn, Northamptonshire, EnglandG.1
- [S37] BP2003 volume 2, page 1617. See link for full details for this source. Hereinafter cited as. [S37]
Wriothesley Augustus Fitzroy1 
He gained the rank of officer in the 23rd Foot.1
- [S37] BP2003 volume 2, page 1617. See link for full details for this source. Hereinafter cited as. [S37]
Cecilia Fanny Fitzroy1 
Her married name became Sitwell.
Children of Cecilia Fanny Fitzroy and Captain George Frederick Sitwell
- Lt.-Col. Claude George Henry Sitwell+2 b. 18 Oct 1858, d. c 22 Feb 1900
- Cecil Frederick Sitwell2 b. 26 May 1860, d. 14 Jun 1900
- Herbert Wellington Sitwell+2 b. 1 Aug 1861, d. 23 Jan 1922
