Wellesley Pole Cosby1 
- [S47] BIFR1976 page 282. See link for full details for this source. Hereinafter cited as. [S47]
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
- [S47] BIFR1976. [S47]
Marie Ashworth1
From 1841, her married name became Cosby.
- [S47] BIFR1976 page 282. See link for full details for this source. Hereinafter cited as. [S47]
Frances Elizabeth Cosby1 
Frances Elizabeth Cosby was born in 1811 at Stradbally Hall, County Laois, Ireland.2 She was the daughter of Thomas Cosby and Charlotte Elizabeth Kelly.3 She married Horace William Noel Rochfort, son of Colonel John Staunton Rochfort and Harriette Mann, on 6 August 1837.1 She died on 25 March 1841.1
From 6 August 1837, her married name became Rochfort.
Children of Frances Elizabeth Cosby and Horace William Noel Rochfort
- John de Burgh Rochfort+4 b. 28 Jun 1838
- Captain Horace William Rochfort+4 b. 20 Aug 1839, d. 1919
- Colonel Thomas Francis Cosby Rochfort4 b. 8 Feb 1841, d. 14 Oct 1901
- [S47] BIFR1976 page 282. See link for full details for this source. Hereinafter cited as. [S47]
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
- [S47] BIFR1976. [S47]
- [S142] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 3rd ed. (London, U.K.: Burkes Peerage Ltd, 1912), page 601. Hereinafter cited as Landed Gentry of Ireland.
Catherine Reynolds1
Her married name became Sandys.1 From 1704, her married name became Peyton.1
Children of Catherine Reynolds and James Peyton
- George Peyton+3 d. 1809
- James Peyton+3 b. 1716, d. 1 Mar 1790
- [S142] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 3rd ed. (London, U.K.: Burkes Peerage Ltd, 1912), page 560. Hereinafter cited as Landed Gentry of Ireland.
- [S1042] Peter Wood, “re: Persse Family,” e-mail message to British and European Nobility Register, 2003 to 2021. Hereinafter cited as “re: Persse Family.”
- [S142] Bernard, Sir Burke, Landed Gentry of Ireland, page 561.
James Reynolds1
He lived at Loughscur Castle, County Leitrim, IrelandG.1
Children of James Reynolds and Anne Coffy
- unknown daughter Reynolds+3
- Catherine Reynolds+1
- Christopher Reynolds3
- James Reynolds+2 b. 1668, d. 1729
- [S142] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 3rd ed. (London, U.K.: Burkes Peerage Ltd, 1912), page 560. Hereinafter cited as Landed Gentry of Ireland.
- [S1042] Peter Wood, “re: Persse Family,” e-mail message to British and European Nobility Register, 2003 to 2021. Hereinafter cited as “re: Persse Family.”
- [S142] Bernard, Sir Burke, Landed Gentry of Ireland, page 561.
Robert Sandys1
- [S142] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 3rd ed. (London, U.K.: Burkes Peerage Ltd, 1912), page 560. Hereinafter cited as Landed Gentry of Ireland.
Dudley Sydney Ashworth Cosby1 
He gained the rank of Lieutenant in the The Rifle Brigade.1 He gained the rank of Captain in the 3rd Battalion, Scottish Rifles.1 He held the office of Deputy Lieutenant (D.L.) of Queen’s County.1 He lived at Stradbally Hall, County Laois, IrelandG.1
Children of Dudley Sydney Ashworth Cosby and Emily Mabel Gubbins
- lrene Mabel Alys Cosby+2 b. 9 Mar 1897
- Major Errold Ashworth Sydney Cosby+2 b. 15 Dec 1898, d. 1984
- Eric James Dudley Cosby+2 b. 20 Feb 1901, d. Apr 1994
- Dulcie Iris Violet Cosby2 b. 3 Feb 1903, d. 9 Sep 1963
- Ivan Robert Sydney Cosby+2 b. 19 May 1910, d. 19 Jun 1987
Sydney George Coventry Cosby1 
He gained the rank of Lieutenant in the The Riffe Brigade.1
Edith Augusta Emily Cosby1 
From 10 August 1887, her married name became Maxwell.
Children of Edith Augusta Emily Cosby and Colonel Hon. Henry Edward Maxwell
- Ismay Alice Maxwell3 b. 19 May 1888, d. 3 Mar 1955
- Richard Sydney Somerset Maxwell3 b. 29 May 1893, d. 12 Jul 1967
Valerie de Havilland Carey1 
From 27 May 1940, her married name became Cosby.1
Children of Valerie de Havilland Carey and Ivan Robert Sydney Cosby
- Gillian Prudence Cosby+1 b. 19 Sep 1942
- Richard Ashworth de Sausmarez Cosby1 b. 29 Nov 1946
