| Backward | |
| John O'Brien | |
| Married
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| Grace Gilles | |
| They have 6 Children |
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| Elizabeth Frances O'Brien | born Tuesday, May 18. 1920 in Brooklyn, New York, USA, Died January 29. 2011 Obituary |
| Eleanor O'Brien | |
| Edward O'Brien | |
| Dorothy Patrice O'Brien | (Pat) |
| Grace O'Brien | born and died in 1914, buried in Holy Cross Cemetery, Brooklyn, N.Y. |
| Irene O'Brien | born in 1918 died 1922, buried Holy Cross Cemetery, Brooklyn, N.Y. |