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Mr. Johan Fredrik Theodoor van Valkenburg — news, coverage & facts — IJR
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Mr. Johan Fredrik Theodoor van Valkenburg
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Person
Mr. Johan Fredrik Theodoor van Valkenburg
31 Mar 1817 Haarlem - 14 Jun 1906 Amsterdam
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Everything about Mr. Johan Fredrik Theodoor van Valkenburg
Family
Mr. Cornelis Constantijn van Valkenburg
child
Cornelis Constantijn van Valkenburg
father
Charlotte Jacoba van Heeckeren
mother
