A Township Planning Commission, to be composed of five members,
appointed as provided by law (53 P.S. § 10202), is hereby
created in and for the Township of Robinson. The Planning Commission
shall perform all duties and may exercise all powers conferred by
law upon Township planning agencies, provided the Planning Commission
previously created in and for said Township shall constitute the tenure
of any of the members thereof, but any and all vacancies in the said
Commission hereafter occurring shall be filled in the manner and for
the term provided in the law governing township planning commissions
in effect at the time of the happening of said vacancy.