Genre
Periodicals
115
Statistics
68
Congresses
63
Genealogy
44
Census, 15th, 1930
35
Census, 1930
35
Sources
34
Bibliography
15
Newspapers
14
Biography
13
Maps
12
Catalogs
9
Indexes
9
Directories
6
Statistics, Vital
6
Records and correspondence
5
Census, 10th, 1880
4
Census, 1850
4
Census, 2011
4
Census, 9th, 1870
4
Textbooks
4
Abstracts
3
Census, 1870
3
Census, 1880
3
Census, 7th, 1850
3
Dictionaries
3
Handbooks, manuals, etc
3
Registers
3
Archives
2
Atlases
2
Case studies
2
Census
2
Charts, diagrams, etc
2
Classification
2
Databases
2
Guidebooks
2
Job descriptions
2
Journaux
2
Passenger lists
2
Readers
2
Tables
2
Texts
2
newspapers
2
Cases
1
Census, 12th, 1900
1
Census, 1840
1
Census, 1842
1
Census, 1848
1
Census, 1861
1
Census, 1900
1
mere ...