| Karl Moritz Schaefer (1869 - 1949) |
Albert Gustav Nitzsche (1890 - 1965) |
| Lina (1875 - 1947) |
Gertrud Hedwig Kneisel (1892 - 1994) |
| Herbert Schaefer | Ruth Edith Nitzsche |
| b. 5 Mar 1908, Germany, Dresden occ. edu. rel. d. 20 May 1944, Russia, Leningrad br. |
b. 29 Apr 1913, Germany, Leipzig occ. edu. rel. d. br. |
| Helmut Schaefer |