Region
Mississippi River Valley
Ohio River Valley
27
Northwest, Old
9
United States
9
Kentucky
6
Mississippi, Vallée du
6
Ohio, Vallée de l'
5
Mississippi River
4
Ohio River
4
États-Unis
3
Louisiana
3
Ohio
3
Genesee River Valley (Pa. and N.Y.)
2
Indiana
2
Northwestern States
2
Tennessee
2
Allegheny River Valley (Pa. and N.Y.)
1
Amérique du Nord
1
États-Unis (Vieux Nord-Ouest)
1
Genesee Region (N.Y.)
1
Genesee River Valley
1
Genesee region (New York)
1
Genesee, Vallée du (Penns. et N.Y.)
1
Illinois River (Ill.)
1
Middle West
1
Monongahela River Valley (W. Va. and Pa.)
1
Old Northwest
1
Pennsylvania
1
Pennsylvanie
1
Southern States
1
Southwest, Old
1
West (U.S.)
1