Maria Elisabeth Oekey (1782-1847) |
H e i n r i c h Georg Dertmann (1836-1880) |
Helene A l w i n e Dertmann (1845- ) |
Heinrich Georg Wilhelm Haarmann gt. Stemmann (1810-1863) |
Wilhelmine Dertmann (1833- ) |
Diedrich H e i n r i c h Haarmann gt. Stemmann (1860-1950) |