Region
United States
23
Pennsylvania
6
Canada
3
Great Britain
3
Ireland
2
Atlantic States
1
California
1
Grande-Bretagne
1
Illinois
1
Kentucky
1
Lee County (Ill.)
1
Maryland
1
Massachusetts
1
New York (State)
1
Orange County (Calif.)
1
Penn
1
Scotland
1
Ulster
1
Ulster (Irlande du Nord et Irlande)
1
Ulster (Northern Ireland and Ireland)
1
Virginia
1
West Virginia
1