Church records and registers 168 Taxation 107 Deeds 86 History 69 Quakers 65 Lutheran 33 Reformed Church 33 more ... Economic conditions 23 Genealogy 23 Revolution 18 Gravestone inscriptions 16 Mennonite 16 Militia 16 Cemeteries 15 Episcopal 15 Probate records 15 Undertakers records 15 Registers of births, etc 14 Private schools 12 Families 11 Marriage records 10 Undertakers' records 8 Description and travel 7 Inscriptions 7 Maps 7 Sources 7 Census records 6 Finance 6 Real property 6 Recreation 6 Soldiers 6 Tax collection 6 Wills 6 Biography 5 Church history 5 Delaware Indians 5 Diaries 5 Historic buildings 5 Indians of North America 5 Mennonites 5 less ...