He is married to Antonia Wilhelmina Groot Lipman.
They got married on January 7, 1958, he was 44 years old.Source 5
Wilhelmus Johannes Woolthuis | ||||||||||||||||||
1958 | ||||||||||||||||||
Antonia Wilhelmina Groot Lipman |
geboorteakte Olst # 78
https://proxy.archieven.nl/20/252502D73358405A9BC11579EE438E08
foto grafsteen
https://www.online-begraafplaatsen.nl/graf/1567622/2496780/Wilhelmus-Johannes-Woolthuis-1913-1986
foto grafsteen, https://www.genealogieonline.nl/stamboom-elshof-van-beek-meiberg-jonkman-van-dartel-strijkveen-kemper-aarnink/I8636.php