| Item | Date | Place/Description |
|---|---|---|
| Birth | 1856 | Steinfeld, Odessa, Russia |
| Son: | Florian Jonas | Born: 15 Sep 1878 | |
| Daughter: | Mathilde Jonas | Born: 1880 | |
| Daughter: | Elisabeth Jonas | Born: 4 Feb 1881 | |
| Son: | Rafael Jonas | Born: 5 Mar 1883 | |
| Son: | Wilibald Jonas | Born: 4 Nov 1884 | |
| Daughter: | Eugenia Jonas | Born: 1889 | |
| Son: | Johann Jonas | Born: 1890 | |
| Daughter: | Celestine Jonas | Born: 1892 |