Richard O'Brien
1879 - 1921 (~ 41 years)(
= Descendancy chart to this point, 
= Expand, 
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- 1 Richard O'Brien [1] b. Oct 1879 d. d Bef. 1921
- Mary Ann Kennedy
- 2 Pearce O'Brien [1.1] b. Feb 1885 d. 1951
- Elizabeth Noseworthy b. 1889 d. 23 Dec 1920
- 3 Norah O'Brien [1.1.1] b. 1920 d. 1997
- Gerald Boggan, Sr. b. 1920 d. 1988
- 4 Dennis Boggan [1.1.1.1]
- 4 Kathlen Boggan [1.1.1.2]
- 4 Jr. Gerald Boggan [1.1.1.3]
- 4 David Boggan [1.1.1.4]
- 4 Forth Boggan [1.1.1.5]
- 4 Dennis Boggan [1.1.1.1]
- 3 Mary Ester O'Brien [1.1.2] b. 1917 d. 23 Apr 2004
- 3 Kathleen O'Brien [1.1.3] d. Deceased
- 3 Thomas O'Brien [1.1.4] b. 1914 d. 21 May 1991
- 3 Norah O'Brien [1.1.1]
- Mary Margaret Metcalfe b. 22 May 1899 d. 1992
- 3 Gerald O'Brien [1.1.5] b. 1931 d. 2010
- Dorothy Marie Ridge b. 1937 d. 2015
- 4 Keith Albert Ausman [1.1.5.1]
[ =>]
- 4 Keith Albert Ausman [1.1.5.1]
- Edna Erb
- 4 Sharon O'Brien [1.1.5.2]
- 4 Murray O'Brien [1.1.5.3]
- 4 Bernie O'Brien [1.1.5.4]
- 4 Wendy O'Brien [1.1.5.5]
- 4 Sharon O'Brien [1.1.5.2]
- + Dolores ??
- 3 Richard Francis O'Brien [1.1.6] b. 27 Nov 1923 d. 14 Mar 1989
- Marion Dorothy Foster b. 13 Jan 1924 d. Deceased
- 4 Linda O'Brien [1.1.6.1]
- 4 Linda O'Brien [1.1.6.1]
- 3 Gerald O'Brien [1.1.5]
- 2 Mary Bridget O'Brien [1.2]
- 2 Allan Francis O'Brien [1.3] b. 5 Oct 1897 d. 5 May 1955
- 2 Richard O'Brien [1.4]
- 2 Leo Joseph O'Brien [1.5]
- Mary Margaret Moores b. 1913 d. Deceased
- 3 Leone Josephine O'Brien [1.5.1] b. 6 Jun 1933 d. 7 Sep 1996
- + Ray Lacey b. 2 May 1925 d. 20 Jun 1994
- + Ray Lacey b. 2 May 1925 d. 20 Jun 1994
- 3 Leone Josephine O'Brien [1.5.1]
- 2 Michael O'Brien [1.6]
- 2 Rose O'Brien [1.7]
- 2 Edward O'Brien [1.8]
- 2 Catherine O'Brien [1.9]
- 2 Pearce O'Brien [1.1]