Gezin: Maerten Jansz Castricum / Aefje Pieters Koijmans (F1570)
Jan Willemsz Castricum (1650-1719) 
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Claertie Maertens (1644-1710)
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| Claas Jansz Castricum (1672-1739) |
Claesie Jans Castricum (1681-1762)  |
| Antie Jans Castricum (1683- ) |
| Maerten Jansz Castricum (1675-1722)
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| Dirk Maartensz Castricum (1716- ) |
| Jan Maartensz Castricum (1720- ) |
| Guurtie Maartens Castricum (1721- ) |