Rainham Builders
Family: Robert John Watson / Ada Augusta Ostrander (F259179)
Andrew Ostrander (1844-1929) |
Anna-Martha Matilda Warner (1848-1929) 
|
Oscar Harvey Ostrander (1870-1958)  |
| Sarah Ann Ostrander (1868-1949) |
| Emma Catherine Ostrander (1874-1966) |
| Martha Matilda Ostrander (1877- ) |
| George Munroe Ostrander (1881-1923) |
| Eli Bartram Ostrander (1885-1970) |
| Alice Mary Ostrander (1886-1982) |
| Robert John Watson (1872-1930) |
| Ada Augusta Ostrander (1873-1958)
|
| Martha Metilda Watson (1893-1974) |
| Samina J. (Mina) Watson (1896- ) |
| Joseph A. Watson (1899-1953) |
| Alma Irene Watson (1902- ) |
| Andrew Watson (1904- ) |
| Robert John Watson (1907-1985) |