He is married to Houkje Damstra.
They got married on June 7, 1917 at Oostdongeradeel, Friesland, Nederland, he was 21 years old.Source 3
grandparents
parents
brothers/sisters
children
Einte de Jong | ||||||||||||||||||
1917 | ||||||||||||||||||
Houkje Damstra | ||||||||||||||||||
Geboorteregister 1895, Dantumadeel
https://www.graftombe.nl/names/info/197241/jong_de
Huwelijksregister 1917, Oostdongeradeel