Find genealogical data from Dutch and Belgian archives

Name	Role	Event	DateYear	Place	Source
Jacop Willem Maertijnsz	Father	Notariële inschrijving	1510	Leiden	Notarial records
Willem Maertijnsz.	Borg	Poorterboeken	14-7-1542	Leiden	Poorter books
Willem Maertijnsz. van der Goude	Poorter	Poorterboeken	1-3-1529	Leiden	Poorter books

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