He is married to Roelofke Braaksma.
They got married on August 6, 1914 at Hemelumer Oldeferd, Friesland, Nederland, he was 26 years old.Source 3
grandparents
parents
brothers/sisters
children
Eelco van Douwen | ||||||||||
1914 | ||||||||||
Roelofke Braaksma | ||||||||||
Geboorteregister 1887, Achtkarspelen
https://www.graftombe.nl/names/info/9254/douwen_van
Huwelijksregister 1914, Hemelumer Oldeferd