Acting
Jo Cals
July 18, 1914December 30, 1971 (aged 57)
Jozef Maria Laurens Theo (Jo) Cals (Roermond, July 18, 1914 – The Hague, December 30, 1971) was a Dutch politician and administrator. He served as Prime Minister of the Netherlands from April 14, 1965, to November 22, 1966. During that period, he led the Cals Cabinet.
