
| Hermann Joseph Steemann | |
| B: | 8 Feb 1888 |
| Drensteinfurt, Warendorf, North Rhine-Westphalia, Germany | |
| D: | Bef 1998 |
| Martha Hedwig Rosentreter | |
| B: | 27 Mar 1887 |
| Śmieszkowo, Czarnków-Trzcianka County, Greater Poland Voivodeship, Poland | |
| M: | 30 Apr 1910 |
| Berlin, Brandenburg, Germany | |
| D: | Bef 1997 |