Johannes Jans van der Schaaff
| Patroniem: | Jans | |
| Sex: | Male | |
| Father: | Jan Johannes van der Schaaff | |
| Mother: | Freerkje Jans Minnema | |
| Birth: | 12 Mar 1803 | Dokkum, FR, NL |
| Death: | (?) | |
| Patroniem: | Jans | |
| Sex: | Male | |
| Father: | Jan Johannes van der Schaaff | |
| Mother: | Freerkje Jans Minnema | |
| Birth: | 12 Mar 1803 | Dokkum, FR, NL |
| Death: | (?) | |