Other
History
324
Deeds
135
Church records and registers
73
Antiquities
71
Excavations (Archaeology)
56
Genealogy
56
Politics and government
51
Registers of births, etc
48
Periodicals
45
Probate records
45
Sources
42
Biography
35
Orphans Court records
31
Indians of North America
30
Description and travel
28
Swedes
26
Education
25
Indexes
25
Episcopal
24
Boundaries
23
Quakers
22
African Americans
20
Church history
20
Archives
19
Historic buildings
19
Marriage records
18
Wills
18
Archaeology
17
Directories
17
Societies, etc
17
Warrants
16
Historic sites
15
Museums
15
Surveys
15
Agriculture
14
Church buildings
14
Families
14
Swedish Americans
14
Canals
13
Census records
13
Catalogs
12
Churches
12
Lawyers
12
Miscellaneous records
12
Delaware
11
Economic conditions
11
Taxation
11
Court records
10
Law
10
Railroad companies
10
more ...