Piet Aalberse, Dutch politician (born 1871)

Petrus Josephus Mattheus "Piet" Aalberse Sr. was a Dutch politician of the General League of Roman Catholic Electoral Associations, later the Roman Catholic State Party (RKSP) and later co-founder of the Catholic People's Party (KVP) and jurist. He was granted the honorary title of Minister of State on 31 December 1934.