| Partner: | Max Cohn (1878-1938) | |
| Partner: | (unknown) | |
| Children: | Louise Rosa Johanna Cohn (1912-1991) | |
| Name: | Max Cohn | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | 23 Sep 1878 | Altona, Hamburg, Germany |
| Death | 4 Mar 1938 (age 59) | Hamburg, Germany |
| Name: | Louise Rosa Johanna Cohn | |
| Sex: | Female | |
| Spouse: | Kurt Wolfgang van der Walde (1915-2003) | |
| Birth | 3 Nov 1912 | Hamburg, Germany |
| Death | 14 Jun 1991 (age 78) | Hamburg, Germany |