He is married to Wupke Jans Haken.
They were married in church on February 1, 1799 at Bunde (Leer, Hannover, Pruissen, Duitsland).Source 1
Family History Library
Evangelisch-Reformierte Kirche Bunde (Kr. Weener) Hannover, Preußen, Germany
Collectie Heiraten 1766-1852 (l. & r. S.)
International B1 Floor Film 1810466
Afbeeldingsgroepsnummer (DGS) 102620249
"Deutschland, ausgewählte evangelische Kirchenbücher 1500-1971," database, FamilySearch, > image 1 of 1; Records extracted and images digitized by Ancestry.com. German Lutheran Collection, various parishes, Germany. Folio 89 van 586
Link: https://familysearch.org/ark:/61903/3:1:3Q9M-C39D-9JLJ?cc=3015626 : 2 March 2019