Name of Toronto
John Graves Simcoe identified the area as a strategic location to base a new capital for Upper Canada, believing Newark to be susceptible to American invasion. A garrison was established at Garrison Creek, on the western entrance to the docks of Toronto Harbour, in 1793; this later became Fort York. The settlement it defended was renamed York on August 26, 1793, as Simcoe favoured English names over those of First Nations languages, in honour of Prince Frederick, Duke of York. Residents petitioned to change the name back to Toronto, and in 1834 the city was incorporated with its original name. The name York lived on through the name of York County (which was later split into Metropolitan Toronto and York Region), and continues to live on through the names of several districts within the city, including Yorkville, East York, and North York, the latter two suburbs that were formally amalgamated into the "megacity" of Toronto on January 1, 1998.
York Centre
In 1966, it was redefined to consist of the part of Metropolitan Toronto bounded on the north by the northern limit, and on the west, south and east by a line drawn from that borough limit south along Highway 400, east along Sheppard Avenue West, south along Jane Street, southeast along Exbury Road, east along Calvington Drive, south along Keele Street, east along Highway 401, south along the Canadian National Railway line, east along Lawrence Avenue West, north along the Spadina Expressway, northeast along Highway 401, north along Bathurst Street, east along Sheppard Avenue West, south along Easton Street, east along Cameron Avenue, and north along Yonge Street to the Metro Toronto limit.