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Johan Fredrik Theodoor Van Valkenburg - Ontify
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Johan Fredrik Theodoor Van Valkenburg
External Pages About Johan Fredrik Theodoor Van Valkenburg
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Statements about
Johan Fredrik Theodoor Van Valkenburg
Instance Of
Human
Sex or Gender
Male
Date of Birth
3/31/1877
Date of Death
6/3/1975
Given Name
Johan
Country of Citizenship
Kingdom of the Netherlands
Father
Mr. Cornelis Constantijn Van Valkenburg
Mother
Agatha Van Gilse
Child
Cornelis Constantijn Van Valkenburg
Wikidata