

![]() | Heinrich Julius BOELKE |
| Heinrich Julius BOELKE | |
| *: | 23 Okt 1862 |
| Berlin, Berlin, Berlin, Germany | |
| +: | UNKNOWN |
![]() | Maria Auguste Minna LANDGRAFF |
| Maria Auguste Minna LANDGRAFF | |
| *: | 18 Jan 1864 |
| Berlin, Berlin, Berlin, Germany | |
| +: | UNKNOWN |
![]() | Auguste Wilhelmine Caroline BOELKE |
| Auguste Wilhelmine Caroline BOELKE | |
| *: | um 1843 |
| Merseburg, Merseburg-Querfurt, Saxony-Anhalt, Germany | |
| +: | 26 Jan 1917 |
| Berlin, Berlin, Berlin, Germany | |
![]() | Carl Heinrich Julius LANDGRAFF |
| Carl Heinrich Julius LANDGRAFF | |
| *: | 7 Jul 1828 |
| Berlin, Berlin, Berlin, Germany | |
| oo: | 21 Jun 1863 |
| Berlin, Berlin, Berlin, Germany | |
| +: | zwischen 1863 und 1874 |
| Berlin, Berlin, Berlin, Germany | |
![]() | Franz Emil STRAHLENDORF |
| Franz Emil STRAHLENDORF | |
| *: | 29 Nov 1841 |
| oo: | 25 Jan 1874 |
| Berlin, Berlin, Berlin, Germany | |
| +: | 10 Mai 1908 |
| Berlin, Berlin, Berlin, Germany | |