In the Netherlands, children were often named after family members. When you have a theory about who the parents were, make sure to check for repetition of names. If the names of the children of your brick wall ancestor do not appear in the family you think he belongs to, you may have the wrong family.
Read more about naming traditions.

Baptism of a child, 1956. Credits: Willem van de Poll, collection Nationaal Archief (CC-BY)