Complex sentence: He served as Minister of Trade and Industry from 17 January 1951 to 8 July 1953 and again from 5 May to 20 October 1954 and Minister of Finance from 20 October 1954 until his death on 26 February 1956.
Split into simpler sentences: He served as Minister of Trade and Industry from 17 January 1951 to 8 July 1953 and again from 5 May to 20 October 1954. He also served as Minister of Finance from 20 October 1954 until his death on 26 February 1956.