

| Karl Paul PRETSCH | |
| *: | 6 Jul 1903 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 1 Sep 1903 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| Paul MERTIN | |
| *: | um 1907 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 13 Nov 1907 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| Luise Martha MERTIN | |
| *: | um 1907 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 8 Feb 1915 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| Hermann Paul MERTIN | |
| *: | um 1910 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 20 Sep 1911 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| Martha Gertrud PRETSCH (MERTIN) | |
| *: | 29 Okt 1901 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 1970 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
|
| Paul Edmund MERTIN | |
| *: | 16 Nov 1880 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | 28 Okt 1970 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| Luise Martha PRETSCH | |
| *: | 19 Aug 1884 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| oo: | 5 Dez 1903 |
| Halle an der Saale, Halle, Saxony-Anhalt, Germany | |
| +: | UNKNOWN |