Leo Isaak
| Sex: | Male | |
| Father: | ||
| Mother: | ||
| Birth: | CA 1865 | 1 |
| Death: | 2 | |
| Religion: | JD | |
Family 1
| Spouse/Partner: | Greta (Gerta) Stern | b. CA 1865 |
| Marriage: | 3 | |
| Children: | ||
Max Isaak
 |
b. 1895 d. 1944 | |
| Leo (Lev) Isaak (Kral)
|
||
| Sex: | Male | |
| Father: | ||
| Mother: | ||
| Birth: | CA 1865 | 1 |
| Death: | 2 | |
| Religion: | JD | |
| Spouse/Partner: | Greta (Gerta) Stern | b. CA 1865 |
| Marriage: | 3 | |
| Children: | ||
| Max Isaak
|
b. 1895 d. 1944 | |
| Leo (Lev) Isaak (Kral)
|
||
