Subject
History
17,346
Politics and government
11,549
Irish Americans
3,464
Political activity
3,087
Foreign relations
2,682
Societies, etc
2,621
Irish
2,154
Irish authors
1,561
Land tenure
1,065
Home rule
1,017
World War, 1914-1918
933
Description and travel
865
English poetry
839
Administration of estates
753
Land use surveys
631
History and criticism
601
Antiquities
595
English fiction
553
Boundaries (Estates)
526
English drama
466
English literature
418
Social life and customs
411
Historic buildings
341
Education
337
Criticism and interpretation
320
British
291
Socialism
283
Church history
280
Castles & palaces
270
English language
266
Churches
264
Economic conditions
260
Streets
259
Autonomy and independence movements
254
Architecture
242
Women
238
Bridges
233
Songs, English
233
Social conditions
223
Theater
220
English
218
Journeys
198
Religion
198
Operas
197
Songs with piano
192
Nobility
177
Cathedrals
174
Irish language
172
Art
171
Government of Ireland Act (1914)
167
more ...