NGV Stambomenverzameling
Gezin: Geert Obbes van Dam / Renske Jans (F14450)
Obbo Hindriks (1709- ) 
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Jantien Geerts Kuiper (1711- )
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| Grietjen Obbes (1738- ) |
| Hindrik Obbes (1739- ) |
| Knelske Obbes (1743- ) |
| Haije Obbes (1746- ) |
| Korneliske Obbes (1748- ) |
| Grietje Obbes (1751- ) |
| Haijo Obbes (1753- ) |
| Geert Obbes van Dam (1744- )
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