History of Toronto
In 1998, the six municipalities comprising Metropolitan Toronto – East York, Etobicoke, North York, Scarborough, York, and the old City of Toronto – and its regional government were amalgamated into a single City of Toronto (colloquially dubbed the "megacity") by an act of the Government of Ontario. This was despite a municipal referendum in 1997 that was overwhelmingly against amalgamation. Subsequently, Mel Lastman defeated Barbara Hall to become the first elected mayor of the megacity.
George Gurnett
When York was incorporated in May 1834 as the city of Toronto, Gurnett was elected to the city council as the representative for St. George's Ward. During his 17 years on the city council he served as mayor four times, in 1837, 1848, 1849, and 1850. Due to his long service on council and his years as mayor he is often considered to be one of the founders of the city of Toronto.