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 and later co-founder of the Cat

Charles Joseph Marie Ruijs de Beerenbrouck was a Dutch politician of the Roman Catholic State Party. He served as Chairman of the Council of Ministers from 9 September 1918 until 4 August 1925 and fro