Claes married Geesje Abels Boelens on 29 March 1744 in Onstwedde, Groningen, Nederland. Geesje was born about 1719 in Onstwedde, Groningen, Nederland; died in Date unknown; was buried on 23 May 1756 in Onstwedde, Groningen, Nederland. [Group Sheet] [Family Chart]

Claes married Fennegje Jans Schoenmaker on 08 April 1757 in Onstwedde, Groningen, Nederland. Fennegje (daughter of Jan Roelfs Schoenmaker and Swaentje Aijckes Mulder) was born in 1736 in Onstwedde, Groningen, Nederland; was christened on 06 May 1736 in Onstwedde, Groningen, Nederland; died in Date unknown; was buried on 09 January 1770 in Onstwedde, Groningen, Nederland. [Group Sheet] [Family Chart]

Claes married Geertje Alberts Roepers on 10 January 1770 in Onstwedde, Groningen, Nederland. Geertje (daughter of Albert Luickens Roepers and Jantien Luijtiens) was born in 1721 in Onstwedde, Groningen, Nederland; was christened on 26 June 1721 in Onstwedde, Groningen, Nederland; died in Date unknown; was buried on 07 April 1800 in Onstwedde, Groningen, Nederland. [Group Sheet] [Family Chart]