Family: John Abbs DUFFIELD / Bessie Jean HARTWIG (F246)
m. C1951 | Edward James (Ted) HARTWIG (1892-1965) |
 | Hulda Mathilde (Hilda) KAKOSCHKE (1898-1978) 
|
Sylvia Roma HARTWIG (1920-1986)  |
| Leopold Valentine (Claude) HARTWIG (1922-2014) |
| John Edward HARTWIG (1926-1987) |
| Colin Ambro HARTWIG (1929-2008) |
| John Abbs DUFFIELD (1920-1992) |
| Bessie Jean HARTWIG (1919-1974)
|