| Name | Role | Place | Source | |
|---|---|---|---|---|
| Jan Adam Posthuma Mantje | Seller and buyer | 1859 | Workum | Notarial records |
| Jan Adam Posthuma Mantje | Deceased | 1862 | Workum | Death duties files |
| Jan Adam Posthuma Mantje | Debtor | 1860 | Workum | Notarial records |
| Jan Adam Posthuma Mantje | Groom | 1856 | Workum | Civil registration marriages |
| Jan Adam Posthuma Mantje | Deceased | 1862 | Op zee | Civil registration deaths |
Find your ancestors and publish your family tree on Genealogy Online via https://www.genealogieonline.nl/en/