Family: William David O'Brien / Margaret Fitzgerald (F10065)
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William McMahon O'Brien (1840-1877) |
Elizabeth Landers (1848- )
|
John W O'Brien (1871-1963)  |
| Elizabeth Mary O'Brien (1874-1959) |
| William David O'Brien (1872-1944)
|
| Margaret Fitzgerald (1877- ) |
| Margaret Elizabeth O'Brien (1910- ) |
| Aileen Mary O'Brien (1912- ) |
| Barbara Louise O'Brien (1914- ) |
| William Fitzgerald O'Brien (1916- ) |
| Lawrence Landers O'Brien (1921- ) |