He is married to Hinderika Folkersma.
They got married on May 27, 1919 at Slochteren (Gr), he was 36 years old.Source 4
grandparents
parents
brothers/sisters
children
Sietze Dupon | ||||||||||||||||||
1919 | ||||||||||||||||||
Hinderika Folkersma | ||||||||||||||||||
Geboorteregister 1882, Smallingerland
Overlijdensregister Grootegast 1959
https://www.graftombe.nl/names/info/1995254/dupon
Huwelijksregister Slochteren 1919