(1) He is married to Maria Brittijn.
They got married on April 15, 1874 at Leiden, he was 29 years old.
Child(ren):
(2) He is married to Elisabeth van der Waals.
They got married on August 10, 1887 at Leiden, he was 42 years old.Source 1
grandparents
parents
brothers/sisters
children
Jan Jacobus Ressenaar | |||||||||||||||||||||||||||||||||||||
(1) 1874 | |||||||||||||||||||||||||||||||||||||
Maria Brittijn | |||||||||||||||||||||||||||||||||||||
(2) 1887 | |||||||||||||||||||||||||||||||||||||
Elisabeth van der Waals | |||||||||||||||||||||||||||||||||||||