Complex sentence: From 1949 up to 1958 he was province Council member in Antwerp, in 1961, he became a member of parliament and in 1965, he changed to the senate where he remained until his death.
Split into simpler sentences: From 1949 up to 1958 he was province council member in Antwerp. In 1961, he became a member of parliament and in 1965, he changed to the senate where he remained until his death.