- Father: John O'BRIEN
- Mother: Bridget Mary HEWET
- Birth: 1859, Goulburn, Mulwaree, New South Wales, Australia
- Death: 4 Dec 1913
- Burial: Spring Valley, , New South Wales, Australia
Ancestors of Francis Hewett O'BRIEN
/-Patrick O'BRIEN
/-John O'BRIEN
| \-Mary
Francis Hewett O'BRIEN
| /-Michael HEWITT
\-Bridget Mary HEWET
\-Margaret RYAN
- Father: John O'BRIEN
- Birth: 1895, Gunning, King, New South Wales, Australia
- Death: 16 May 1950, Goulburn, Mulwaree, New South Wales, Australia
- Burial: Kenmore, , New South Wales, Australia
- Partnership with: Doris Mary E. BOOTH
Marriage: 1923, Gunning, King, New South Wales, Australia
Ancestors of Francis Leo O'BRIEN
/-John O'BRIEN
Francis Leo O'BRIEN
Descendants of Francis Leo O'BRIEN
1 Francis Leo O'BRIEN
=Doris Mary E. BOOTH Marriage: 1923, Gunning, King, New South Wales, Australia
- Birth: Abt 1885
- Death: (Date and Place unknown)
- Partnership with: (Unknown)
Descendants of Francis Theodore O'BRIEN
1 Francis Theodore O'BRIEN
=(Unknown)
2 John William Francis O'BRIEN
=Gladys Leila CRAMP Marriage: 1929, Goulburn, Mulwaree, New South Wales, Australia
3 Annette Isobel O'BRIEN
- Death: (Date and Place unknown)
- Partnership with: Ella M. MAHER
Marriage: 1926, Cootamundra, , New South Wales, Australia
Descendants of Francis W. O'BRIEN
1 Francis W. O'BRIEN
=Ella M. MAHER Marriage: 1926, Cootamundra, , New South Wales, Australia
- Father: Bernard O'BRIEN
- Mother: Elizabeth KENNEDY
- Birth: 2 Feb 1921, Crookwell, , New South Wales, Australia
- Group: WWII
- Death: 29 Sep 2004
- Burial: Crookwell, , New South Wales, Australia
- Partnership with: Marie Gwen MCINTOSH
Marriage: Mar 1950, Crookwell, , New South Wales, Australia
Ancestors of Geoffrey Bernard O'BRIEN
/-Bernard O'BRIEN
Geoffrey Bernard O'BRIEN
| /-Patrick KENNEDY
\-Elizabeth KENNEDY
| /-John ELLSMORE
\-Maria ELLSMORE
\-Mary COWLEY
Descendants of Geoffrey Bernard O'BRIEN
1 Geoffrey Bernard O'BRIEN
=Marie Gwen MCINTOSH Marriage: Mar 1950, Crookwell, , New South Wales, Australia
2 Living
2 Living
2 Living
2 Living
2 Living
2 Living
2 Living
- Birth: 1897
- Death: 16 Oct 1943, Goulburn, Mulwaree, New South Wales, Australia
- Burial: Kenmore, , New South Wales, Australia
Descendants of Gertrude O'BRIEN
1 Gertrude O'BRIEN
=Clement Francis CUNNINGHAM Marriage: 1922, Canterbury, , New South Wales, Australia
- Father: William Robert O'BRIEN
- Mother: Johannah HEFFERNAN
- Birth: 22 Jan 1919, Crookwell, , New South Wales, Australia
- FamilySearch ID: LYF4-BL7
- Death: 24 Jan 2005
- Burial: Crookwell, , New South Wales, Australia
Ancestors of Gladys Pazzie Martina O'BRIEN
/-James A. O'BRIEN
/-William Robert O'BRIEN
| \-Hannah JONES
Gladys Pazzie Martina O'BRIEN
| /-Thomas HEFFERNAN
| /-Henry James HEFFERNAN
\-Johannah HEFFERNAN
| /-Owen O'NEILL
\-Catherine O'NEILL
\-Catherine Anastasia FOLEY
Descendants of Gladys Pazzie Martina O'BRIEN
1 Gladys Pazzie Martina O'BRIEN
=Stephen Garnet GEORGE Marriage: 1937, Crookwell, , New South Wales, Australia
Ancestors of Gregory John O'BRIEN
/-James A. O'BRIEN
/-William Robert O'BRIEN
| \-Hannah JONES
/-Silas Leslie O'BRIEN
| | /-Henry James HEFFERNAN
| \-Johannah HEFFERNAN
| \-Catherine O'NEILL
Gregory John O'BRIEN
\-Elsie May HAMBURGER
Ancestors of Hannah Catherine O'BRIEN
/-James A. O'BRIEN
/-Thomas Joseph O'BRIEN
| \-Hannah JONES
Hannah Catherine O'BRIEN
| /-Thomas HEFFERNAN
| /-Henry James HEFFERNAN
\-Theresa Hannah HEFFERNAN
| /-Owen O'NEILL
\-Catherine O'NEILL
\-Catherine Anastasia FOLEY
Descendants of Hannah Catherine O'BRIEN
1 Hannah Catherine O'BRIEN
=Wilfred A. SHEPHERD Marriage: 1926, Crookwell, , New South Wales, Australia
- Father: William Robert O'BRIEN
- Mother: Johannah HEFFERNAN
- Birth: 1907, Crookwell, , New South Wales, Australia
- FamilySearch ID: L83R-T55
- Death: 22 Sep 1994
- Burial: Crookwell, , New South Wales, Australia
Ancestors of Hannah Genevieve O'BRIEN
/-James A. O'BRIEN
/-William Robert O'BRIEN
| \-Hannah JONES
Hannah Genevieve O'BRIEN
| /-Thomas HEFFERNAN
| /-Henry James HEFFERNAN
\-Johannah HEFFERNAN
| /-Owen O'NEILL
\-Catherine O'NEILL
\-Catherine Anastasia FOLEY
Descendants of Hannah Genevieve O'BRIEN
1 Hannah Genevieve O'BRIEN
=Reginald William POLL Marriage: 1927, Crookwell, , New South Wales, Australia
2 Laurel Therese POLL
2 Vincent Reginald POLL
- Mother: Bridget O'BRIEN
- Birth: 6 May 1903, Goulburn, Mulwaree, New South Wales, Australia
- Death: 11 Jun 1984
- Burial: Crookwell, , New South Wales, Australia
Ancestors of Hannah Mary O'BRIEN
Hannah Mary O'BRIEN
\-Bridget O'BRIEN
Descendants of Hannah Mary O'BRIEN
1 Hannah Mary O'BRIEN
=Charles William PLUMB Marriage: 1935, Sydney, Cumberland, New South Wales, Australia
- Birth: Est 1885
- Death: (Date and Place unknown)
- Partnership with: John O'NEILL
Marriage: 1905, Crookwell, , New South Wales, Australia
- Child: Patrick L. O'NEILL Birth: 1906, Crookwell, , New South Wales, Australia
- Child: John J. O'NEILL Birth: 1907, Gunning, King, New South Wales, Australia
- Child: William Michael O'NEILL Birth: 1912, Crookwell, , New South Wales, Australia
- Child: Mary B. O'NEILL Birth: 1912, Crookwell, , New South Wales, Australia
Descendants of Hanorah O'BRIEN
1 Hanorah O'BRIEN
=John O'NEILL Marriage: 1905, Crookwell, , New South Wales, Australia
2 Patrick L. O'NEILL
2 John J. O'NEILL
2 William Michael O'NEILL
=Theresa "Judy" May BEVEN Marriage: 1941, Crookwell, , New South Wales, Australia
2 Mary B. O'NEILL
- Birth: Abt 1865
- Death: (Date and Place unknown)
- Partnership with: William HINGERTY
Marriage: 1886, Cootamundra, , New South Wales, Australia
Descendants of Hanorah Kate O'BRIEN
1 Hanorah Kate O'BRIEN
=William HINGERTY Marriage: 1886, Cootamundra, , New South Wales, Australia
- Birth: Abt 1898
- Death: (Date and Place unknown)
Descendants of Helen Regina O'BRIEN
1 Helen Regina O'BRIEN
=Ernest George ELLISDON Marriage: 1919, Waverley, , New South Wales, Australia
2 Helen M. ELLISDON
2 Bryce ELLISDON
- Birth: Est 1856
- Death: 10 May 1947, Wagga Wagga, , New South Wales, Australia
- Burial: 12 May 1947, Goulburn, Mulwaree, New South Wales, Australia
- Partnership with: Henry HARROLD
Marriage: 1878, Wagga Wagga, , New South Wales, Australia
- Child: Sarah Galer HARROLD Birth: 1879, Wagga Wagga, , New South Wales, Australia
- Child: Robert S. HARROLD Birth: 1880, Wagga Wagga, , New South Wales, Australia
- Child: Bridget Ada HARROLD Birth: 1882, Wagga Wagga, , New South Wales, Australia
- Child: Alice HARROLD Birth: 1884, Wagga Wagga, , New South Wales, Australia
- Child: Harry HARROLD Birth: 1887, Junee, , New South Wales, Australia
- Child: Clara HARROLD Birth: 1890, Junee, , New South Wales, Australia
- Child: Cecil HARROLD Birth: 1892, Junee, , New South Wales, Australia
Descendants of Honora O'BRIEN
1 Honora O'BRIEN
=Henry HARROLD Marriage: 1878, Wagga Wagga, , New South Wales, Australia
2 Sarah Galer HARROLD
=James Edward SOTHERAN Marriage: 1911, Narrandera, , New South Wales, Australia
2 Robert S. HARROLD
2 Bridget Ada HARROLD
=Thomas O'BRIEN Marriage: 1910, Narrandera, , New South Wales, Australia
2 Alice HARROLD
=J. FORD
2 Harry HARROLD
2 Clara HARROLD
2 Cecil HARROLD
- Father: Thomas O'BRIEN
- Mother: Ann
- Birth: 1859, Goulburn, Mulwaree, New South Wales, Australia
- Death: 29 Sep 1890, Goulburn, Mulwaree, New South Wales, Australia
- Burial: 30 Sep 1890
- Partnership with: John KANE
Marriage: 1882, Goulburn, Mulwaree, New South Wales, Australia
- Child: Hilda A. KANE Birth: 1883, Goulburn, Mulwaree, New South Wales, Australia
- Child: John W. KANE Birth: 1885, Goulburn, Mulwaree, New South Wales, Australia
- Child: Mary E. KANE Birth: 1886, Goulburn, Mulwaree, New South Wales, Australia
- Child: Gertrude F. KANE Birth: 1887, Goulburn, Mulwaree, New South Wales, Australia
- Child: John P. KANE Birth: 1889, Goulburn, Mulwaree, New South Wales, Australia
- Child: Terence KANE Birth: 1890, Goulburn, Mulwaree, New South Wales, Australia
Ancestors of Isabella O'BRIEN
/-Thomas O'BRIEN
Isabella O'BRIEN
\-Ann
Descendants of Isabella O'BRIEN
1 Isabella O'BRIEN
=John KANE Marriage: 1882, Goulburn, Mulwaree, New South Wales, Australia
2 Hilda A. KANE
2 John W. KANE
2 Mary E. KANE
2 Gertrude F. KANE
2 John P. KANE
2 Terence KANE
Ancestors of James O'BRIEN
/-Michael O'BRIEN
/-Matthew O'BRIEN
James O'BRIEN
| /-John Moyle PAINTER
\-Maria Moyle PAINTER
\-Ann Maria DAVEY
Ancestors of James O'BRIEN
/-James A. O'BRIEN
James O'BRIEN
\-Hannah JONES
- Father: John O'BRIEN
- Mother: Ellen HAKER
- Birth: 1863, Yass, Murray, New South Wales, Australia
- FamilySearch ID: G1S6-Z9S
- Death: 28 Jul 1930, Randwick, , New South Wales, Australia
- Burial: Woronora, , New South Wales, Australia
Ancestors of James O'BRIEN
/-John O'BRIEN
James O'BRIEN
\-Ellen HAKER
Descendants of James O'BRIEN
1 James O'BRIEN
- Father: Thomas O'BRIEN
- Mother: Ann
- Birth: 1871, Goulburn, Mulwaree, New South Wales, Australia
- Death: (Date and Place unknown)
Ancestors of James O'BRIEN
/-Thomas O'BRIEN
James O'BRIEN
\-Ann