Ot Barendsen and Gerritje Hendriks baptized their first child (as far as I can tell) Hendrik Otten (van de Ridder) on 22 Aug 1791 at Nijkerk. Even though my tree is overwhelmingly Roman Catholic this baptism seems to be Reformed.
I did find their marriage I think in the DTB indexes at zoekakten.nl, the captures are attached. Try as is might I can not find their original marriage record.
Am I overlooking something?