Johannes Maria Antonius Berkvens
Johannes Maria Antonius Berkvens⁽¹⁾ was born⁽²⁾ on 15 Jun 1900 in Eindhoven, NB. He married Jeanne Josephine Hubertine Stegen. Johannes was employed⁽³⁾ as ingenieur.
Jeanne Josephine Hubertine Stegen
Jeanne Josephine Hubertine Stegen