He is married to Anna Jacoba Kiestra.
They got married on December 18, 1945 at Grijpskerk (Gr), he was 38 years old.Source 3
grandparents
parents
brothers/sisters
children
Jan van der Wal | ||||||||||||||||||
1945 | ||||||||||||||||||
Anna Jacoba Kiestra | ||||||||||||||||||
Geboorteregister 1907, Smallingerland
https://www.graftombe.nl/names/info/1982765/wal_van_der
Huwelijksregister Grijpskerk 1945