Martin van Rooijen

Martinus Johannes "Martin" van Rooijen (born 31 July 1942) is a Dutch politician of the 50PLUS (50+) party formerly of the defunct Catholic People's Party (KVP) now merged into the Christian Democratic Appeal (CDA) party and businessman. He is the Parliamentary leader of 50PLUS in the Senate and a Member of the Senate since 11 June 2019.