Maybe it's a bit late, but I found some information on:
Gerrit Jan Fijnewever, born in Hellendoorn. Married on 27 February 1841 in Hellendoorn to Berendina Koppelman, born in Den Ham. Christening on 10 November 1816.
She was 24 and he was 22 when they married.
Parents of Gerrit Jan are Gerrit Jan Fijnewever and Jenne Mensink
Parents of Berendina are Derk Koppelman and Maria Schipkate.