Owen O’Conor, O’Conor Don1
He held the office of Member of Parliament (M.P.) for County Roscommon.1 He lived at Belanagare, County Roscommon, Ireland.1
Children of Owen O’Conor, O’Conor Don and Jane Moore
- Edward O’Conor2
- Jane O’Conor2
- Catherine O’Conor+2
- Denis O’Conor, O’Conor Don+2 b. May 1794, d. 22 Jul 1847
Very Rev. Charles O’Conor1 
He was Chaplain to Mary Elizabeth, Marchioness of Buckingham.1 He graduated from Ludovisi College, Rome, Italy, with a Doctor of Divinity (D.D.)1 He was an antiquary.1
Denis O’Conor1 
He gained the rank of Lieutenant in the 13th Dragoons.1
Roderick O’Conor1 
Matthew O’Conor1 
Children of Matthew O’Conor and Priscilla Forbes
- Arthur O’Conor+4 d. 1870
- Owen O’Conor3
- Priscilla O’Conor3
- Catherine O’Conor3 d. 1889
- Alicia O’Conor3
- Mary Jane O’Conor3
- Anna O’Conor3 d. 1893
- Margaret O’Conor3 d. 1901
- Denis O’Conor+3 b. 12 May 1808, d. 1862
- Martin O’Conor3 b. Aug 1817
- Matthew O’Conor3 b. 1821
- [S37] BP2003 volume 2, page 2971. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S361] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 1st ed. (London, U.K.: Harrison & Sons, 1898), page 340. Hereinafter cited as Landed Gentry of Ireland.
- [S47] BIFR1976 Blake, page 118. See link for full details for this source. Hereinafter cited as. [S47]
Priscilla Forbes1 
From December 1804, her married name became O’Conor.
Children of Priscilla Forbes and Matthew O’Conor
- Arthur O’Conor+2 d. 1870
- Owen O’Conor2
- Priscilla O’Conor2
- Catherine O’Conor2 d. 1889
- Alicia O’Conor2
- Mary Jane O’Conor2
- Anna O’Conor2 d. 1893
- Margaret O’Conor2 d. 1901
- Denis O’Conor+2 b. 12 May 1808, d. 1862
- Martin O’Conor2 b. Aug 1817
- Matthew O’Conor2 b. 1821
- [S37] BP2003 volume 2, page 2971. See link for full details for this source. Hereinafter cited as. [S37]
- [S361] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 1st ed. (London, U.K.: Harrison & Sons, 1898), page 340. Hereinafter cited as Landed Gentry of Ireland.
Catherine O’Conor1 
From 9 December 1790, her married name became Lyons. He had a son and daughter.1
Charles Lyons1
He lived Lyonstown.1
- [S37] BP2003 volume 2, page 2971. See link for full details for this source. Hereinafter cited as. [S37]
Mary O’Conor1
From 1 February 1795, her married name became O’Donel.
Children of Mary O’Conor and Conn O’Donel
- Matilda O’Donel2
- Mary O’Donel2
- Mary O’Donel2
- Conn O’Donel2 b. b 1801
- John O’Donel+2 b. c 1801, d. 1874
- Connal O’Donel2 b. a 1801
- Nial O’Donel2 b. a 1801