NGV Stambomenverzameling
Gezin: Guilhelmus Mertens / Catharina Nagels (F8802)
Cornelius Mertens (1657-1722) 
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Elisabeth Puttemans (1663-1714)
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Joannes Gaspar Mertens (1683- )  |
| Cornelius Mertens (1689- ) |
| Egidius Mertens (1690- ) |
| Maria Mertens (1693-1739) |
| Magdalena Mertens (1697-1765) |
| Cornelius Mertens (1699-1756) |
| Guilhelmus Mertens (1688- )
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