(1) He is married to Neeltje Valkenburg.
They got married on May 17, 1922 at Ede, he was 28 years old.Source 2
(2) He is married to Hendrika van Daatselaar.
They got married on March 13, 1925 at Woudenberg, he was 30 years old.Source 3
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Vader Cornelis Vonk [~ca1846 Woudenberg]
Moeder Christina Velthuizen / Veldhuizen [~ca1854 Woudenberg]
gehuwd dd. 17-10-1893 te Woudenberg, akte 12
Grootvader Arris Vonk [~ca1814 Renswoude]
Grootmoeder Gerritje Goudkuil [~ca1816 Woudenberg]
gehuwd dd. 1-10-1841 te Woudenberg, akte 13
Overgrootvader Gerrit Vonk
Overgrootmoeder Neeltje Gertse Pol
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