Klaas Cornelis Koorstra
Klaas Cornelis Koorstra
type
label
Klaas Cornelis Koorstra
hasMembership
isPrimayTopicOf
has education
is inhabitant of
membershipBrother
birthDate
1891-02-01
familyName
gender
givenName
Klaas Cornelis
name
Klaas Cornelis Koorstra