constituency predecessor successor party profession office term_start article_title term_end name
perth -- wellington perth -- middlesex riding established bert johnson randy pettapiece riding abolished liberal financial planner ontario mpp more ... 2007 2003 john wilkinson -lrb- canadian politician -rrb-
 2011 2007 john wilkinson
john wilkinson -lrb- canadian politician -rrb-

john wilkinson is a politician in ontario , canada .
he was a member of the legislative assembly of ontario , from 2003 to 2011 representing the predominantly rural ridings of perth -- middlesex and perth -- wellington for the liberal party .
he served in cabinet as minister of research and innovation , revenue and environment .
he was defeated in the 2011 election by conservative randy pettapiece .
