Family: William O'Brien / Margaret Gorman (F5366)
Thomas O'Brien (1846- ) 
|
Catherine Druken (1847-1916) |
John M. O'Brien (1873-1942)  |
| Edward Thomas O'Brien (1851-1895) |
| Richard O'Brien (1879-1920) |
| Bridget O'Brien (1883-1919) |
| James O'Brien (1879-1935) |
| Lawrence O'Brien (1892- ) |