William Lyon Mackenzie
The township of York, which until 1793 had been known as "Toronto", incorporated as a city (meaning it received local self-government) on March 6, 1834, taking the name of "the City of Toronto" to distinguish it from New York City and the dozen other settlements named 'York' in Upper Canada. The Tories and the Reformers fielded candidates for Toronto's first municipal election, held on March 27, 1834, with the Reformers winning a majority on the Toronto City Council. Mackenzie was elected as an alderman. The City Council then met to decide who should become mayor. Mackenzie, after being nominated by Franklin Jackes, defeated John Rolph in the vote and thereby became the first Mayor of Toronto.
Municipal government of Toronto
Change to the legal structure came in 1954, with the creation of the Municipality of Metropolitan Toronto (known more popularly as "Metro") in 1954. This new regional government, which encompassed Toronto and the smaller communities of East York, Etobicoke, Forest Hill, Leaside, Long Branch, Mimico, New Toronto, North York, Scarborough, Swansea, Weston and York, was created by the Government of Ontario to support suburban growth. This new municipality could borrow money on its own for capital projects and it received taxes from all municipalities including Toronto, which meant that the Toronto tax base was now available to support the suburban growth. The new regional government built highways, water systems and public transit, while the thirteen townships, villages, towns, and cities continued to provide some local services to their residents. To manage the yearly upkeep of the new infrastructure, the new regional government levied its own property tax, collected by the local municipalities.