Family: Pearce O'Brien / Elizabeth Noseworthy (F2125)
Richard O'Brien (1879-1920) 
|
Allan Francis O'Brien (1897-1955)  |
| Lawrence Noseworthy (1859-1938)
|
Sarah Ann Rideout (1871-1956)
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| Pearce O'Brien (1885-1951)
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| Elizabeth Noseworthy (1889-1920)
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| Norah O'Brien (1920-1997) |
| Mary Ester O'Brien (1917-2004) |
| Thomas O'Brien (1914-1991) |