Jan married Beuving Harmina on 29 Apr 1898 in Dwingeloo. Harmina (daughter of Beuving Roelof and van Nuil Jantje) was born on 24 Jul 1868 in Beilen; died on 9 Jan 1915 in Eemster, Dwingeloo. [Group Sheet]

1. Wuffen Klaas was born on 1 Apr 1900 in Dwingeloo; died on 19 Dec 1900 in Dwingeloo.

Jan married Donker Jantje on 9 Feb 1916 in Diever. Jantje was born in 1864 in Ooststellingwerf. [Group Sheet]