He is married to Trijntje de Groot.
They got married on April 29, 1899 at Onstwedde (Gr), he was 21 years old.Source 4
grandparents
parents
brothers/sisters
children
Wilt de Boer | ||||||||||||||||||
1899 | ||||||||||||||||||
Trijntje de Groot | ||||||||||||||||||
Geboorteregister 1877, Opsterland
Overlijdensregister Schoonebeek, 1959
https://www.graftombe.nl/names/info/615258/boer_de
Huwelijksregister Onstwedde 1899