Grenville, South Riding. - List of Post Offices in Canada, with the Names of the Postmasters ... 1865 - 39 - Canada. Post Office Department

Grenville, North Riding.Grey County.

Grenville, South Riding.

Algonquin.
Centre Augusta.
Charleville.
Edwardsburgh.
Maitland.
Prescott.
North Augusta.
Spencerville.