| Name | Role | Place | Source | |
|---|---|---|---|---|
| Jacob Boursse Simonz | Witness | 1760 | Amsterdam | Church records baptisms |
| Jacob Boursse Simonz | Witness | 1760 | Amsterdam | Church records baptisms |
| Jacob Simonz | Father | 1890 | Arnhem | Civil registration deaths |
| Jacob Simonz | Registered | 1728 | Amsterdam | Notarial records |
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