Region
Montgomery County
Pennsylvania
15
Montgomery County (Pa.)
11
"Ellerslie", Ardmore, Montgomery County, Pa
2
"Homeworth", Ardmore, Montgomery County, Pa
2
Bucks County
2
Bucks County (Pa.)
2
"Westview", Bryn Mawr, Montgomery County, Pa
1
Chester County
1
Chester County (Pa.)
1
Dauphin County
1
Dauphin County (Pa.)
1
Delaware County
1
Delaware County (Pa.)
1
Lancaster County
1
Lancaster County (Pa.)
1
Montgomery
1
Pennsylvanie
1
Wissahickon Creek (Pa.)
1