

| Hermann Emil Robert Louis PETRY |
| Hermann Emil Robert Louis PETRY | |
| *: | 31 Dez 1875 |
| Frohnhausen, Lahn-Dill-Kreis, Hesse, Germany | |
| +: | 20 Nov 1896 |
| Frankfurt am Main, Frankfurt am Main, Hesse, Germany | |
![]() | Karoline Amalie SCHOL |
| Karoline Amalie SCHOL | |
| *: | 3 Apr 1849 |
| Allendorf, Lahn-Dill-Kreis, Hesse, Germany | |
| +: | 22 Okt 1876 |
| Frohnhausen, Lahn-Dill-Kreis, Hesse, Germany | |
| Emil Friedrich Theodor PETRY |
| Emil Friedrich Theodor PETRY | |
| *: | 21 Jan 1850 |
| Allendorf, Lahn-Dill-Kreis, Hesse, Germany | |
| oo: | 15 Apr 1875 |
| Allendorf, Lahn-Dill-Kreis, Hesse, Germany | |
| +: | 15 Jul 1901 |
| Zorn, Rheingau-Taunus-Kreis, Hesse, Germany | |