Tofterå Slettemoen genealogy
![Jan Koeman](img/male.jpg)
Jan Koeman
![Male](img/tng_male.gif)
Generation: 1
1. Jan Koeman was born on 3 Dec 1819 in Noordwijk, Zuid-Holland; died on 31 Aug 1879 in Noordwijk, Zuid-Holland.
Jan married Wilhelmina Heemskerk on 6 May 1858 in Noordwijk, Zuid-Holland. Wilhelmina (daughter of Arie Jansz Heemskerk and Johanna Arisdr van der Klerk) was born on 27 Dec 1822 in Noordwijk, Zuid-Holland; died on 28 Oct 1908 in Noordwijk, Zuid-Holland. [Group Sheet] [Family Chart]