Willem Johannes Koopmans

first name or another given name of this person; values used with the property should not link disambiguations nor family names

first name or another given name of this person; values used with the property should not link disambiguations nor family names

part of full name of person

date on which the subject was born

date on which the subject died

the object is a country that recognizes the subject as its citizen

most specific known birth location of a person, animal or fictional character

most specific known (e.g. city instead of country, or hospital instead of city) death location of a person, animal or fictional character