He is married to Trijntje Lania.
They got married on May 5, 1938 at Oldekerk (Gr), he was 25 years old.Source 3
https://www.genealogieonline.nl/stamboom-van-melzen-van-melsen/I21305.php
Hebben 6 kinderen
grandparents
parents
brothers/sisters
children
Arent Grimmius | ||||||||||||||||||
1938 | ||||||||||||||||||
Trijntje Lania | ||||||||||||||||||
Geboorteregister Grootegast 1913
http://www.graftombe.nl/names/info/30876/grimmius
Huwelijksregister Oldekerk 1938