Rainham Builders
Family: Lyman Duff / Della Marr (F193989)
m. 1 Apr 1931George Abraham Duff (1866-1949) |
Clara Johnson (1869-1937) 
|
Anna May Duff (1893-1969)  |
| Charles Johnson Duff (1896-1961) |
| Mildred Duff (1899-1983) |
| George Duff (1900-1973) |
| Lyman Duff (1909-1974)
|
| Della Marr (1910-2004) |