East York
In 1998, East York, along with North York, York, Scarborough, Etobicoke and Old Toronto, were amalgamated into the new "megacity" of Toronto. East York's last mayor was Michael Prue who went on to become city councillor for East York, and then a Member of Provincial Parliament for Beaches—East York in 2001. Between 2002 and 2005, the East York Civic Centre's "True Davidson Council Chamber" was used to hold the Toronto Computer Leasing Inquiry/Toronto External Contracts Inquiry.
York, Upper Canada
After the war was over, the town continued to grow, expanding to the west, leaving the original town site, a less desirable location, somewhat undeveloped. A new parliament building was erected, near the original location, but this burned down and a new building was built in the new lands to the west. A permanent fort, Fort York, was built on the site of the garrison. Dundas Street was built to connect York to towns to the west. In the 1820s, the town experienced a surge of immigrants, expanding from 1,000 residents to over 9,000 by the time the town was incorporated as the City of Toronto in 1834. During its existence, the town did not have its own government; it was governed by the province of Upper Canada, with a mix of elected officials and an aristocracy known as the Family Compact controlling the government. By 1830, this led to an ongoing political conflict, which would later lead to the 1837 Upper Canada Rebellion.
When Europeans first arrived at the site of York, the vicinity was inhabited by the Iroquoian Seneca tribe (from the Five Nations Iroquois of New York State), who by then had displaced the Wyandot (Huron) tribes that had occupied the region for centuries before c. 1600. By 1701, the Iroquoian villages that had been established along the north shore of Lake Ontario during the sixteenth century had been abandoned. The Algonkian Mississaugas then moved into the York region, created alliances with the former Iroquoian residents, and established their own settlements; one near the former Seneca village of Teiaiagon on the Humber River.