Grenville South was a federal electoral district represented in the Canadian House of Commons from 1867 to 1904. It was located in the province of Ontario. It was created by the British North America Act of 1867.
The electoral district was abolished in 1903 when it was merged into Grenville riding.
Election results
On Mr. Benson's death, 8 June 1885:
References
Grenville South Wikipedia(Text) CC BY-SA