(1) He is married to Sijbilla Ligthart.
Permission for the marriage has been obtained in Leiden on April 13, 1798.
They got married on April 28, 1798 at Leiden, he was 24 years old.Source 1Child(ren):
(2) He is married to Neeltje Braverswijk.
They got married on June 10, 1812 at Leiden, he was 38 years old.
Child(ren):
grandparents
parents
brothers/sisters
children
Willem van der Waals | ||||||||||||||||||||||||||||||||||||||
(1) 1798 | ||||||||||||||||||||||||||||||||||||||
Sijbilla Ligthart | ||||||||||||||||||||||||||||||||||||||
(2) 1812 | ||||||||||||||||||||||||||||||||||||||
Neeltje Braverswijk | ||||||||||||||||||||||||||||||||||||||