Helmers, Jörgen Hendrik Johan Hazlewood
type: Person
family name: Helmers
given name: Jörgen Hendrik Johan Hazlewood
main entity of page: https://data.bibliotheken.nl/.well-known/genid/f457e20a0940c52d06e9746a3ab8dd8e
name: Jörgen Hendrik Johan Hazlewood Helmers