William Grenville Davis, was a Canadian politician who served as the 18th premier of Ontario from 1971 to 1985. Behind Oliver Mowat, Davis was the second-longest serving premier of Ontario.
Davis in 1979
Davis as Minister of Education, 1966
Davis in 1984
Davis in 2014
The premier of Ontario is the head of government of Ontario. Under the Westminster system, the premier governs with the confidence of a majority the elected Legislative Assembly; as such, the premier typically sits as a member of Provincial Parliament (MPP) and leads the largest party or a coalition of parties. As first minister, the premier selects ministers to form the Executive Council, and serves as its chair. Constitutionally, the Crown exercises executive power on the advice of the Executive Council, which is collectively responsible to the legislature.
Premier of Ontario