| Otto August Ernst FREITAG | |
| *: | 12 Okt 1903 |
| Berlin, Berlin, Berlin, Germany | |
| +: | 29 Sep 1904 |
| Berlin, Berlin, Berlin, Germany | |
|
| Wilhelmine KIELMANN | |
| *: | 6 Jul 1874 |
| Neu Kussfeld, Hirschfeld, Preussisch Holland, Ostpreußen | |
| +: | 17 Feb 1954 |
| Prenzlauer Berg, Berlin, Berlin, Germany | |
| Wilhelm Paul FREITAG | |
| *: | 26 Apr 1879 |
| Mäcken, Preussisch Holland, Ostpreußen | |
| oo: | 21 Aug 1901 |
| Prenzlauer Berg, Berlin, Berlin, Germany | |
| +: | 20 Jan 1907 |
| Pankow, Berlin, Berlin, Germany | |