1. | Jeltje Gerrits Donia Family/Spouse: Willem Ruurds Koopmans. [Group Sheet] [Family Chart]
Children:
- Ruurd Willems Koopmans was born about 1803 in Britswerd, Baarderadeel, FR, NLD.
- Jacoba Willems Koopmans was born about 1815 in Britswerd, Baarderadeel, FR, NLD.
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