He is married to Grietje Kooistra.
They got married on May 4, 1916 at Grootegast (Gr), he was 23 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Jakob Drost | ||||||||||||||||||||||||||||||||||
1916 | ||||||||||||||||||||||||||||||||||
Grietje Kooistra | ||||||||||||||||||||||||||||||||||
Geboorteregister 1892, Achtkarspelen
https://www.graftombe.nl/names/info/30765/drost
Huwelijksregister Grootegast 1916