Region
United States
Pennsylvania
8
Delaware River Valley (N.Y.-Del. and N.J.)
4
Delaware River Valley
3
New Jersey
3
America
2
Delaware
2
Delaware, Vallée de la (N.Y.-Del. et N.J.)
2
Maryland
2
New Sweden
2
Sweden
2
Western Hemisphere
2
Canada
1
Chester (Pa.)
1
États-Unis
1
Pennsylvanie
1
Trenton Region
1
Trenton Region (N.J.)
1