| Item | Date | Place/Description |
|---|---|---|
| Birth | 15 Jan 1860 | Speier, Beresan, Odessa, Russia |
| Parent | Name |
|---|---|
| Father | Peter Gerhardt |
| Mother | Annamaria Heck |
| Daughter: | Hildegard Gerhardt | Born: 18 Mar 1890 | |
| Daughter: | Louise Gerhardt | Born: 1 Feb 1889 | |
| Son: | Woldemar Gerhardt | Born: 6 Nov 1892 |