| Name | Role | Place | Source | |
|---|---|---|---|---|
| Hendrik Jan Fermijn | Registered | Hellevoetsluis | Militia records | |
| Jan Anthonij Fermijn | Child | 1829 | 's-Gravenambacht | Civil registration births |
| Jan Anthonij Fermijn | Child | 1829 | 's-Gravenambacht | Civil registration births |
| Jan Fermijn | Registered | 1783 | Amsterdam | Notarial records |
| Jan Fermijn Van Geit | Occupant | 1867 | Erembodegem | Population register |
| Jan Theünis Jacobus Fermijn | Registered | Vlissingen | Population register | |
| Joh.Theunis Jac. of Jan Dormein of Fermijn | Registered | Vlissingen | Population register | |
| Joh.Theunis Jac. of Jan Dormein of Fermijn | Person in the population register | Vlissingen | Population register |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/