He is married to Hettje de Boer.
They got married on May 4, 1932 at Dantumadeel, Friesland, Nederland, he was 21 years old.Source 3
grandparents
parents
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Kornelis Enneüs de Jager | ||||||||||||||||||
1932 | ||||||||||||||||||
Hettje de Boer | ||||||||||||||||||
Geboorteregister 1911, Dantumadeel
https://www.graftombe.nl/names/info/311065/jager_de
Huwelijksregister 1932, Dantumadeel