Region
United States
18
Pennsylvania
4
Ontario
3
Illinois
2
Indiana
2
Maryland
2
Ohio
2
Philadelphia
2
Philadelphia (Pa.)
2
Atlantic Coast (U.S.)
1
Border States (U.S. Civil War)
1
Boston
1
Detroit
1
Detroit River Valley (Mich. and Ont.)
1
England
1
Etobicoke (Ont.)
1
Georgia
1
Iowa
1
Kentucky
1
Massachusetts
1
Michigan
1
Missouri
1
New England
1
Ohio River Valley
1
Racine (Wis.)
1
Saint Louis
1
Southern States
1
Troy (N.Y.)
1
Virginia
1
Washington County
1
Washington County (Pa.)
1
Washington Region
1
Wisconsin
1