Family: Richard Francis O'Brien / Marion Dorothy Foster (F5236)
Pearce O'Brien (1885-1951) 
|
Mary Margaret Metcalfe (1899-1992)
|
Gerald O'Brien (1931-2010)  |
| Harold Wesley Foster (1888- ) |
| Margery Orissa Knowlton (1891- ) |
| Richard Francis O'Brien (1923-1989)
|
| Marion Dorothy Foster (1924- )
|
