10 Augustus 1939) Hendrik Tilanus (10 Augustus 1939 – 9 July 1958) Henk Beernink (9 July 1958 – 19 March 1966) ArnoldTilanus (19 March 1966 – 5 October
Mellema (1968–1970) Berend Jan Udink (1970–1971) ArnoldTilanus (1971–1972) Preceded by ArnoldTilanus Succeeded by Otto van Verschuer Senator of the Netherlands
dinner with his ministers (including politicians Norbert Schmelzer and ArnoldTilanus) on October 27, 1971. The three gentlemen decided to contact their private
subsequently resigned as State Secretary on 20 March 1973. In June 1973 ArnoldTilanus announced he was stepping down as Leader and Parliamentary leader, the