He is married to Agatha Antonia Dekker.
They got married on December 22, 1920 at Haarlem, Noord-Holland , he was 23 years old.Source 3
Bruidegom Hendrik Cornelisse , Beverwijk , 23 , chocoladebewerker
Vader Willem Cornelisse
Moeder Geertruida van der Waa
Bruid Agatha Antonia Dekker , Duisburg , 21 ,
Vader Jan Cornelis Dekker
Moeder Cornelia Johanna van Latum