Rainham Builders
Family: Arthur John Richardson / Katharine ? (F259723)
William Alexandeer Richardson (1868-1949) |
Emma Catherine Ostrander (1874-1966) 
|
Mary May Richardson (1895-1962)  |
| Margaret A. (Maggie) Richardson (1901- ) |
| Henry Bertram Richardson (1904-1978) |
| Ethel Richardson (1915-1998) |
| Arthur John Richardson (1898- )
|
| Katharine ? (1901- ) |