Edmund O’Brien Butler1 
He was educated at Mallow, County Cork, IrelandG.1 He was admitted to Kings Inns on 16 May 1830.1 His last will was dated 20 January 1859.1
Children of Edmund O’Brien Butler and Grace White
- Henry O’Brien Butler1 d. Nov 1857
- Edmund O’Brien Butler1
- John O’Brien Butler1
- Murrough O’Brien Butler1
- Pierce John O’Brien Butler1 b. c 1831, d. 6 Apr 1832
- Major Pierce O’Brien Butler+1 b. c 1839, d. 3 Apr 1912
- William O’Brien Butler1 b. 1843, d. 12 Oct 1855
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Grace White1 
From April 1831, her married name became O’Brien Butler.1
Children of Grace White and Edmund O’Brien Butler
- Henry O’Brien Butler1 d. Nov 1857
- Edmund O’Brien Butler1
- John O’Brien Butler1
- Murrough O’Brien Butler1
- Pierce John O’Brien Butler1 b. c 1831, d. 6 Apr 1832
- Major Pierce O’Brien Butler+1 b. c 1839, d. 3 Apr 1912
- William O’Brien Butler1 b. 1843, d. 12 Oct 1855
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Henry White1
Child of Henry White
- Grace White+1 d. 1886
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Murrough O’Brien Butler1 
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Turlough O’Brien Butler1 
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Pierce Essex O’Brien Butler1 
He was educated at GermanyG.1 He was a student interpreter with H.B.M. Consular Service in 1880 at ChinaG.1 He was Pro-Consul between 1888 and 1893 at Tainan, TaiwanG.1 He was admitted to Middle Temple in 1895.1 He was Consul in 1902 at Wenchow, ChinaG.1 He was Consul in 1906 at Amoy, ChinaG.1 He was Consul-General between 1908 and 1909 at Chengtu, ChinaG.1 He was Consul-General between 1909 and 1913 at Yunnan-fu, ChinaG.1 He was Consul-General between 1913 and 1919 at Mukden, ChinaG.1 He was High Commissioner for Siberia in November 1919 at Vladivostock, RussiaG.1
Children of Pierce Essex O’Brien Butler and Mary Millicent Weatherston
- Ida Mary O’Brien Butler1 b. 8 May 1897, d. 30 Aug 1937
- Millicent Aurelia O’Brien Butler+1 b. 3 Mar 1899, d. 26 Oct 1984
- Catherine Grace O’Brien Butler1 b. 21 Jul 1901
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Mary Millicent Weatherston1 
From 8 August 1896, her married name became O’Brien Butler.1
Children of Mary Millicent Weatherston and Pierce Essex O’Brien Butler
- Ida Mary O’Brien Butler1 b. 8 May 1897, d. 30 Aug 1937
- Millicent Aurelia O’Brien Butler+1 b. 3 Mar 1899, d. 26 Oct 1984
- Catherine Grace O’Brien Butler1 b. 21 Jul 1901
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
THomas Weatherston1
Child of THomas Weatherston
- Mary Millicent Weatherston+1 b. 1876
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Pierce John O’Brien Butler1 
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
Henry O’Brien Butler1 
- [S372] Lord Dunboyne, “The Family of O’Brien Butler (1763-1954)”, The Irish Genealogist . Hereinafter cited as “The Family of O’Brien Butler.”
