He is married to Hendrikje de Haan.
They got married on May 20, 1937 at Achtkarspelen (Fr), he was 27 years old.Source 3
grandparents
parents
brothers/sisters
children
Johannes van der Schaaf | ||||||||||||||||||
1937 | ||||||||||||||||||
Hendrikje de Haan | ||||||||||||||||||
Geboorteregister 1909, Kollumerland c.a.
https://www.graftombe.nl/names/info/253678/schaaf_van_der
Huwelijksregister 1937, Achtkarspelen