1. | Frans Geerts Knol was born on 15 Oct 1849 in Terwispel, Opsterland, FR, NLD. Frans married Grietje Harmens van der Vliet on 08 Jan 1875 in Opsterland, FR, NLD. Grietje (daughter of Harmen Tjipkes van der Vliet and Geeske Martens Tromp) was born about 1855 in Terwispel, Opsterland, FR, NLD. [Group Sheet] [Family Chart] |