4. Jan VAN DER MAAS (Hendrik , Jan , Hendrik ) was born on 28 Sep 1824 in Gouda, Netherlands.
Jan married Marregje DEZEEUW on 26 Nov 1845 in Gouda, Netherlands. Marregje was born on 28 Aug 1827 in , Netherlands.
They had the following children:
+ 6 M i Hendrik VAN DER MAAS 7 F ii Willemena Sophia VAN DER MAAS was born on 25 Aug 1859 in , Netherlands.
5. Willem VAN DER MAAS (Hendrik , Jan , Hendrik ) was born in , Netherlands.
Willem married Adriana GROENENDAAL on 18 Mar 1835 in Gouda, Netherlands. Adriana was born in , Netherlands.
They had the following children:
+ 8 M i Hendrik VAN DER MAAS