Region
United States
18
Washington (D.C.)
18
England
9
France
8
Great Britain
7
Germany
4
Ireland
4
Chicago (Ill.)
3
History
3
Italy
3
Massachusetts
3
Pennsylvania
3
Vermont
3
California
2
Colchester
2
Illinois
2
London
2
New York (N.Y.)
2
Papal States
2
San Francisco
2
Southern States
2
Spain
2
Texas
2
Vatican City
2
Washington, D.C.
2
1815-1870
1
1837-1901
1
1918-1933
1
1933-1945
1
1945-
1
1945-1990
1
1958-
1
19th century
1
20th Century
1
Alaska
1
Arizona
1
Austin
1
Austin (Tex.)
1
Auvergne
1
Belgium
1
Boston
1
Boston (Mass.)
1
Camp Mills, New York
1
Charlestown (Boston, Mass.)
1
Chicago
1
Chicago, Illinois
1
Cleveland (Ohio)
1
Coblenz, Germany
1
Columbus (Ohio)
1
Cork
1
more ...