He is married to Theodora Cornelia van Schaik.
They got married on September 21, 1917 at Polsbroek , he was 29 years old.Source 3
Zoon Johannes Bernardus geb 22-5-1919 Laag-Nieuwkoop, geh 7-5-1941 Nieuwkoop, 21j
met Bertha Maria Johanna Averdonk, 17j
Zoon Adrianus Johannes geb 29-1-1918 Laag-Nieuwkoop
Wilhelmus Bernardus Fronik | ||||||||||||||||||
1917 | ||||||||||||||||||
Theodora Cornelia van Schaik |