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 Sophia Hendrika Wilhelmina Ducro.
They got married on February 28, 1918 at Utrecht, he was 27 years old.
grandparents
parents
brothers/sisters
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Johannis Wisman | ||||||||||||||||||
1918 | ||||||||||||||||||
Sophia Hendrika Wilhelmina Ducro | ||||||||||||||||||
The data shown has no sources.