1. | Jan Jelles de Groot was born on 17 Mar 1835 in Roordahuizum, Idaarderadeel, FR, NLD. Jan married Trijntje Oenes de Jong on 13 May 1863 in Idaarderadeel, FR, NLD. Trijntje (daughter of Oene Reids de Jong and Antje Jeeps Huisman) was born about 1842 in Grouw, Idaarderadeel, FR, NLD. [Group Sheet] [Family Chart] |