Johanna Gratema
| Name: | Johanna Gratema |
| Gender: | female |
| Born: | Zuidhorn circa |
| Died: | Amsterdam buried on |
| Father: | |
| Mother: |
Marriages:
References
Primary sources
- Stadsarchief Amsterdam, Amsterdam: DTB-registers (toegangsnummer 5001), 550: 24, 561: 352 & 1072: 39vo