The author of this publication has the consent of the person concerned (if still alive) for the publication of the data.
He is married to Johanna Petronella Jonker.
They got married on November 19, 1942 at Epe, he was 25 years old.Source 2
grandparents
parents
brothers/sisters
children
Gerhard Jan Heersink | ||||||||||
1942 | ||||||||||
Johanna Petronella Jonker | ||||||||||