1. | Jan Harmens Dam was born on 29 Nov 1839 in Tjalleberd, Aengwirden, FR, NLD. Jan married Geertje Durks Popma on 14 May 1864 in Aengwirden, FR, NLD. Geertje (daughter of Durk Hendriks Popma and Aaltje Hendriks Oosterhof) was born about 1832 in Kortezwaag, Opsterland, FR, NLD. [Group Sheet] [Family Chart] |