History 16 Registers of births, etc 7 Genealogy 6 Cemeteries 4 Sources 4 Biography 3 Inscriptions 3 more ... Centennial celebrations, etc 2 Church history 2 Deeds 2 Groundwater 2 Marriage records 2 Public buildings 2 Sepulchral monuments 2 Ships 2 Air conditioning 1 Archaeology 1 Architecture 1 Archival resources 1 Bilingualism 1 Bridges 1 Cemetery records 1 Cimetières 1 Court rules 1 Dictionaries and encyclopedias 1 Education 1 Ethnic groups 1 Gravestone inscriptions 1 History houses, etc 1 Merchants--18th century 1 Merchants--Dry Goods--Philadelphia--18th century 1 Merchants--Pennsylvania--Philadelphia 1 Merchants--Pennsylvania--Philadelphia--18th century 1 Naturalization records 1 Philadelphia (Pa.)–-Merchants-–18th century 1 Presbyterian Church 1 Presbyterians 1 Public records 1 Real property 1 Registers 1 less ...