Region
United States
Delaware
20
New Sweden
12
Delaware River Valley (N.Y.-Del. and N.J.)
9
Delaware River Valley
7
Pennsylvania
6
États-Unis
4
America
3
Maryland
3
New Jersey
3
Pennsylvanie
3
Sweden
3
Western Hemisphere
3
Delaware River
2
Delaware River (N.Y.-Del. and N.J.)
2
Delaware, Vallée de la (N.Y.-Del. et N.J.)
2
Cambridge
1
Chester (Pa.)
1
Connecticut
1
Delaware (N.Y.-Del. et N.J. : Fleuve)
1
Maine
1
Massachusetts
1
Middlesex Co
1
New Hampshire
1
New Netherlands
1
Rhode Island
1
Surrey Co
1
United States, Delaware
1
United States, New Jersey
1
United States, Pennsylvania
1
United States, Pennsylvania, Philadelphia, Philadelphia
1
Virginia
1
Westborough
1
Worcester Co
1