Complex sentence: Robb was a member of the Liberal Party of Canada, and from 5 September 1925--28 June 1926 and again from 25 September 1926 until his death, served as Minister of Finance in the administration of William Lyon Mackenzie King.
Split into simpler sentences: Robb was a member of the Liberal Party of Canada. From 5 September 1925--28 June 1926 and again from 25 September 1926 until his death, served as Minister of Finance in the administration of William Lyon Mackenzie King.