

| Joseph Johannes Christopher Rosenkrantz Christophersen Kahrs | |
| F: | 15 Apr 1870 |
| Oslo, Norway | |
| Marie Sunniva Augusta Christophersdatter Kahrs | |
| F: | 2 Aug 1872 |
| Oslo, Norway | |
| Johannes Theodor Christophersen Kahrs | |
| F: | 1 Apr 1875 |
| Oslo, Norway | |
| Karl Emil Halvor Christophersen Kahrs | |
| F: | 21 Feb 1876 |
| Oslo, Norway | |
| D: | 20 Jul 1901 |
| Oslo, Norway | |
| Johanne Marie Theodorsdatter Knudsen | |
| F: | 13 Apr 1849 |
| Oslo, Norway | |
| Christopher Christophersen Kahrs | |
| F: | 24 Jun 1837 |
| Alverstrømmen, Alversund, Hordaland, Norway | |
| G: | 24 Nov 1867 |
| D: | 23 Feb 1877 |
| Oslo, Norway | |