Per aspera ad astra
1861 - 
| Harro De Wet Jensen 1901- |
| Harro De Wet Jensen | |
| *: | 31 Jul 1901 |
| Marburg | |
Martha Jensen 1906- |
| Martha Jensen | |
| *: | 23 Feb 1906 |
|
| Peter Jensen 1861- |
| Peter Jensen | |
| *: | 16 Aug 1861 |
| Bordeuax | |
| Martha Luise Behn 1876- |
| Martha Luise Behn | |
| *: | 1 Sep 1876 |
| Altona, Stadt Hamburg, Hamburg, Deutschland | |
| oo: | 31 Jul 1897 |
| Marburg | |
