glp_person: Nicolaas Johannes Jacobus (Niek Jan) van Kesteren
person_firstname: Nicolaas Johannes Jacobus (Niek Jan)
person_lastname: van Kesteren
person_birthplace: Katwijk aan de Rijn
person_occupation_all: Employed: professional (accountant, architect, lawyer, medical doctor etc.)|Employed: top management / director / CEO|Full-time politician (paid by party organisation, parliament, government; think tanks; living of politics)|Media (journalist, pundit, columnist etc)