Marriage: Heintje Klazes Kamminga 15 May 1852, Achtkarspelen Friesland Netherlands
Jan married Heintje Klazes Kamminga, daughter of Klaas Wybes Kamminga and Seeske Eyzes Sloterdijk, on 15 May 1852 in Achtkarspelen Friesland Netherlands. (Heintje Klazes Kamminga was born on 28 Mar 1833 in Achtkarspelen Friesland Netherlands.)
