He is married to Jantje Hempenius.
They got married on May 9, 1907 at Idaarderadeel (Fr), he was 25 years old.Source 3
grandparents
parents
brothers/sisters
children
Johannes Gerrits Adema | ||||||||||||||||||
1907 | ||||||||||||||||||
Jantje Hempenius | ||||||||||||||||||
Geboorteregister 1881, Tietjerksteradeel
http://www.graftombe.nl/names/info/106562/adema
Huwelijksregister 1907, Idaarderadeel