| Siegfried Joseph Gretz |
| Siegfried Joseph Gretz | |
| *: | 29 Apr 1917 |
| Jöhlingen, Speyer, Baden, DE | |
| Gertrud Gretz |
| Gertrud Gretz | |
| *: | 26 Jun 1923 |
| Jöhlingen, Speyer, Baden, DE | |
| Heinrich Stöckle | |
| oo: | 1948 |
| Klara Berta Gretz |
| Klara Berta Gretz | |
| *: | 25 Apr 1925 |
| Jöhlingen, Speyer, Baden, DE | |
| Werner Franz Alfons Dehm |
| Werner Franz Alfons Dehm | |
| *: | 14 Mrz 1911 |
| Jöhlingen, Speyer, Baden, DE | |
| oo: | 1950 |
| Anna Vorderer |
| Anna Vorderer | |
| *: | 1 Nov 1886 |
| Jöhlingen, Speyer, Baden, DE | |
| +: | 11 Mrz 1962 |
| Jöhlingen, Speyer, Baden, DE | |
| Leopold Gretz |
| Leopold Gretz | |
| *: | 24 Feb 1886 |
| Jöhlingen, Speyer, Baden, DE | |
| oo: | 14 Aug 1915 |
| Jöhlingen, Speyer, Baden, DE | |
| +: | 26 Okt 1962 |
| Jöhlingen, Speyer, Baden, DE | |