Mary Barry1 
From 1782, her married name became Harold.1
Child of Mary Barry and Richard Harold
- John Harold-Barry+2 d. 30 Jul 1867
John Barry1 
Child of John Barry
- [S47] BIFR1976 Harold-Barry, page 75. See link for full details for this source. Hereinafter cited as. [S47]
John Harold-Barry1 
He was given the name of John Harold at birth.1 His name was legally changed to John Harold-Barry, when he inherited the Barry property, he also assumed the additional surname of Barry.1 He lived at Ballyvonare House, Buttevant, County Cork, IrelandG.1
Children of John Harold-Barry and Eliza Harrison
- Richard Harold-Barry1
- Henry Harold-Barry1
- Margaret Harold-Barry1
- John Harold-Barry+1 b. Aug 1823, d. 5 May 1898
Eliza Harrison1 
From 1822, her married name became Harold-Barry.1
Children of Eliza Harrison and John Harold-Barry
- Richard Harold-Barry1
- Henry Harold-Barry1
- Margaret Harold-Barry1
- John Harold-Barry+1 b. Aug 1823, d. 5 May 1898
- [S47] BIFR1976 Harold-Barry, page 76. See link for full details for this source. Hereinafter cited as. [S47]
Henry Harrison1 
He lived at Castle Harrison, Charleville, County Cork, IrelandG.1
Children of Henry Harrison and Mary O’Grady
- Eliza Harrison+; elder daughter1
- Standish Henry Harrison+2 d. 21 Aug 1865
- William Harrison2
- Henry Harrison2
- Catherine Elizabeth Anne Harrison2
John Harold-Barry1 
He held the office of Deputy Lieutenant (D.L.)1 He held the office of Justice of the Peace (J.P.)1 He held the office of High Sheriff in 1880.1 He lived at Ballyvonare House, Buttevant, County Cork, IrelandG.1
Children of John Harold-Barry and Margaret Josephine Gibson
- Anne Mary Harold-Barry+1 d. 16 Jul 1952
- Isabella Mary Harold-Barry1 d. 18 May 1967
- Marcella Harold-Barry+1 b. c 1862, d. 7 Aug 1954
- John Harold-Barry1 b. 1863, d. 1864
- Eliza Harold-Barry1 b. 17 Oct 1864, d. 21 Oct 1958
- Harold Philip Harold-Barry+1 b. 19 Nov 1865, d. 17 Nov 1944
- Margaret Josephine Harold-Barry1 b. 6 Dec 1867, d. 14 Mar 1950
- William John Harold-Barry1 b. 8 Sep 1870, d. 2 Feb 1896
- Richard Harold-Barry1 b. 1871, d. 1871
- Reverend Edward Daniel Harold-Barry1 b. 31 Aug 1872, d. 3 Jan 1950
- Philip Harold-Barry1 b. 14 Mar 1875, d. 26 Jul 1940
- Henry Alan Harold-Barry1 b. Apr 1876, d. 1952
- Thomas Harold-Barry1 b. 1879, d. 1879
- John Harold-Barry1 b. 5 Aug 1883, d. 24 May 1915
- [S47] BIFR1976 Harold-Barry, page 76. See link for full details for this source. Hereinafter cited as. [S47]
Richard Harold-Barry1 
- [S47] BIFR1976 Harold-Barry, page 76. See link for full details for this source. Hereinafter cited as. [S47]
Henry Harold-Barry1 
- [S47] BIFR1976 Harold-Barry, page 76. See link for full details for this source. Hereinafter cited as. [S47]
Margaret Harold-Barry1 
- [S47] BIFR1976 Harold-Barry, page 76. See link for full details for this source. Hereinafter cited as. [S47]
Margaret Esmonde1 
She was awarded the Honorary Canoness, Order of St. Anne of Bavaria.3 From 3 January 1831, her married name became Locke. From 15 November 1843, her married name became Harold-Barry.3