1. | Klaas Jans Grouwstra Family/Spouse: Willemke Jacobs Rijpma. [Group Sheet] [Family Chart]
Children:
- Jacob Klazes Grouwstra was born about 1896 in Beers, Baarderadeel, FR, NLD.
- Lolkjen Klazes Grouwstra was born about 1900 in Beers, Baarderadeel, FR, NLD.
|