1. | Geert IJdes Sinnema was born on 20 Oct 1896 in no. 178 (or 113), Oldeboorn, FR, NLD; died on 16 Feb 1985. Geert married Antje IJdes Ringnalda on 05 May 1920 in Hennaarderadeel, FR, NLD. Antje (daughter of IJde Jacobs Ringnalda and Sjerpkjen Annes Koopmans) was born on 13 Jul 1894 in Waaxens, Baarderadeel, FR, NLD; died on 23 Jan 1980. [Group Sheet] [Family Chart]
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2. | I.A. Sinnema (1.Geert1) |
3. | J.G. Sinnema (1.Geert1) |