Author
Centre County Genealogical Society
3
Genealogical Society of Pennsylvania
2
Perry Historians (Group)
2
Blair County Genealogical Society
1
Bucks County Genealogical Society
1
Central Pennsylvania Genealogical Society
1
Central Susquehanna Valley Genealogical Society
1
Centre County Genealogical Society. (Pa.)
1
Columbia County Historical Society (Columbia County, Pa.)
1
Depreciation Lands Museum (Allison Park, Pa.)
1
Lizenberger-Litzenberg Association (Whitehall, Pa.)
1
Northampton County Historical and Genealogical Society
1
Northeast Pennsylvania Genealogical Society
1
South Central Pennsylvania Genealogical Society (York, Pa
1
Southwest Pennsylvania Genealogical Services
1
Sweitzer, Vangie
1
Western Pennsylvania African American Historical and Genealogical Society
1