| Item | Date | Place/Description |
|---|---|---|
| Birth | 1 Nov 1842 | Landau, Ukraine, Russia |
| Son: | George Gratz | Born: 13 Mar 1882 | |
| Son: | Joseph Gratz | Born: 11 Jan 1866 | |
| Daughter: | Marianna Gratz | Born: 7 Aug 1866 | |
| Son: | Christian Gratz | Born: 20 Mar 1870 | |
| Daughter: | Amalia Gratz | Born: 2 Jan 1872 | |
| Daughter: | Veronica Gratz | Born: 1 May 1880 | |
| Son: | Rafael Gratz | Born: 24 Oct 1884 |