4. Jan Willem van Schaik (Johannes , Anthonie ) was born 1, 2 on 16-2-1810 in Amsterdam. He was christened 3 on 28-2-1810 in Amsterdam. He died 4, 5 on 23-11-1845 in Amsterdam. Jan was employed 6 as Zeeman on 23-5-1838.
CHRISTENING: Hervormd, Zuiderkerk
Jan married 1 Theodora Stikvoort daughter of Nicolaas Stikvoort and Jacoba Loveser on 23-5-1838 in Amsterdam. They published notice of marriage 2 on 13-5-1838 in Amsterdam. They published notice of marriage 3 on 20-5-1838 in Amsterdam. Theodora was christened 4, 5 on 29-8-1810 in Amsterdam. She died 6, 7, 8 on 5-3-1843 in Amsterdam. Theodora lived 9 on 23-5-1838 in , Buiksloot.
They had the following children:
+ 6 F i Wilhelmina Jacoba van Schaik + 7 F ii Clasina Johanna van Schaik