Father | MaleHermann Joseph Steemann |
| Birth | 8 Feb 1888 | Drensteinfurt, Warendorf, North Rhine-Westphalia, Germany |
| Death | Bef 1998 | |
| Buried | ||
| Marriage | 30 Apr 1910 | Berlin, Brandenburg, Germany |
| Father | ||
| Mother | ||
Martha Hedwig Rosentreter |
| Birth | 27 Mar 1887 | Śmieszkowo, Czarnków-Trzcianka County, Greater Poland Voivodeship, Poland |
| Death | Bef 1997 | |
| Buried | ||
| Father | Johann Daniel Rosentreter, Snr | F0476 Group Sheet | |
| Mother | Marie Louise (Lizzie) Welk | F0476 Group Sheet | |
| Documents | Martha Hedwig Rosentreter & Hermann Steemann - Marriage Record 1 | |
| Martha Hedwig Rosentreter & Hermann Steemann - Marriage Record 2 |