Region
United States
16
Canada
8
Minnesota
4
Great Britain
3
Pennsylvania
3
Georgia
2
Guyana
2
Ireland
2
Liberia
2
Manitoba
2
Ontario
2
Texas
2
Albemarle County (Va.)
1
Germany (West)
1
Netherlands
1
New York (State)
1
New Zealand
1
Northwest Territories
1
Northwest, Canadian
1
Northwest, Old
1
Ottawa River Valley
1
Ottawa River Valley (Québec and Ont.)
1
Outaouais, Vallée de l' (Québec et Ont.)
1
Philadelphia
1
Rotterdam
1
Saskatchewan
1
Utah
1
Virginia
1