Subject
History
162
Antiquities
63
Politics and government
39
Sources
24
Irish
23
Surveys
22
Research
21
Catholic emancipation
19
Description and travel
19
Irish language
19
Foreign relations
16
Historical geography
16
Manuscripts, Irish
16
Piano music
15
Excavations (Archaeology)
14
Congresses
13
Science
13
Controversial literature
12
Irish literature
10
Manuscripts
9
Boundaries
8
Constitutional history
8
Diplomatic and consular service, Irish
8
Societies, etc
8
Territory, National
8
Church and state
7
Economic conditions
7
Education, Higher
7
History, Local
7
Publication and distribution
7
Archaeology
6
Concert programs
6
Lake-dwellers and lake-dwellings
6
Periodicals
6
Scientists
6
Study and teaching
6
Art, Irish
5
Buildings, structures, etc
5
Catholic Church
5
Choral singing
5
Cities and towns
5
Humanities
5
Inscriptions, Irish
5
Poor laws
5
Universities and colleges
5
Architecture
4
Crosses
4
Education
4
Education, Primary
4
Geology
4
more ...