He is married to Heiltje Sjaarda.
They got married on October 20, 1927 at Kollumerland c.a., Friesland, Nederland, he was 23 years old.Source 3
grandparents
parents
brothers/sisters
children
Jacob Mook | ||||||||||||||||||
1927 | ||||||||||||||||||
Heiltje Sjaarda | ||||||||||||||||||
Geboorteregister Grijpskerk 1904
https://www.graftombe.nl/names/info/1609627/mook
Huwelijksregister 1927, Kollumerland c.a.