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 American Revolutionary War, the region saw an influx of British settlers as United Empire Loyalists arrived in numbers north of Lake Ontario, as the British offered free land to many. As plans were being made to create the new province of Upper Canada, British North America Governor-General Lord Dorchester selected the area north of Toronto Bay for a new capital. Dorchester arranged for the Toronto Purchase with the Mississaugas of New Credit, thereby securing more than a of land. The purchase was disputed in 1788, and a further agreement was made in 1805, but a final settlement of the purchase would only come 200 years later in 2010, for a total of .