Family: Georg Heinrich Christian Backhaus / Christina Dockter (F115671)
Gottlieb Gottfried Dockter (1842-1901) 
|
Salomea Job (1849-1935)
|
Martin Dockter (1881-1964)  |
| Henry William Backhaus (1894-1992) |
| Gottlieb Gottfried Dockter (1842-1901)
|
| Salomea Job (1849-1935)
|
| Martin Dockter (1881-1964) |
| Henry William Backhaus (1894-1992) |