Genealogical Society of Pennsylvania Bezüge im Wissensnetz Verfasst (2) DNB-Titeldaten Publications of the Genealogical Society of Pennsylvania The annual report of the Genealogical Society of Pennsylvania Creator (2) DNB-Titeldaten Publications of the Genealogical Society of Pennsylvania The annual report of the Genealogical Society of Pennsylvania Isb (1) DNB-Titeldaten The Pennsylvania genealogical magazine Thema (1) GND-Körperschaften Genealogie