| Name | Role | Place | Source | |
|---|---|---|---|---|
| Jan Mallenberg | Eerdere partner | 1807 | Rotterdam | Church records burials |
| Jan Mallenberg | Witness | 1778 | Rotterdam | Church records baptisms |
| Jan Mallenberg | Father/mother | 1753 | Rotterdam | Church records burials |
| Jan Mallenberg | Witness | 1778 | Rotterdam | Church records baptisms |
| Jan Mallenberg | Witness | 1775 | Rotterdam | Church records baptisms |
| Jan Mallenberg | Registered | 1767 | Amsterdam | Notarial records |
| Jan Mallenberg | Witness | 1774 | Rotterdam | Church records baptisms |
| Jan Mallenberg | Witness | 1751 | Rotterdam | Church records baptisms |
| Jan Mallenberg | Groom | 1749 | Rotterdam, Gottenburg | Church records marriages |
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