Region
United States
11
Pennsylvania
5
East (U.S.)
2
Ireland
2
Philadelphia
2
Virginia
2
Allegheny Mountains
1
Beaver County (Pa.)
1
Butler (Butler Co., Pa.)
1
Butler County (Pa.)
1
Conemaugh Valley
1
Delaware
1
Great Britain
1
Irlande
1
Luzerne County (Pa.)
1
New Jersey
1
New York (State)
1
Pennypack (Philadelphia, Pa.)
1
Ulster (Northern Ireland and Ireland)
1
Virginie
1
Westmoreland County (Pa.)
1