(1) He is married to Cornelia Petronella Goudswaard.
They got married on September 22, 1909 at rotterdam (zuid holland), he was 23 years old.Source 1
(2) He is married to Hendrika Jacoba Smeets.
They got married on April 12, 1916 at rotterdam (zuid holland), he was 30 years old.Source 1
grandparents
parents
brothers/sisters
children
Laurens Demmers | ||||||||||
(1) 1909 | ||||||||||
Cornelia Petronella Goudswaard | ||||||||||
(2) 1916 | ||||||||||
Hendrika Jacoba Smeets | ||||||||||