Subject
History
14,203
Historic buildings
4,002
Politics and government
3,821
Churches
3,085
Streets
2,876
Irish authors
2,628
Castles & palaces
2,147
Hotels
1,979
Lakes & ponds
1,867
Bridges
1,640
Cathedrals
1,489
Dwellings
1,329
English fiction
1,272
Description and travel
1,204
History and criticism
1,162
Harbors
1,129
Motion pictures
1,103
Abbeys
1,098
English poetry
1,091
World War, 1914-1918
1,018
Irish
985
Islands
879
Antiquities
826
Rivers
824
Irish Americans
820
English literature
818
Parks
758
Catholic churches
712
Piers & wharves
693
Social life and customs
683
Political activity
682
Foreign relations
640
Criticism and interpretation
610
Universities & colleges
574
Home rule
564
Plazas
530
Causeways
528
Waterfalls
516
Manuscripts
483
Art
462
Convents
452
Monuments & memorials
422
Societies, etc
422
Railroads
411
Capes (Coasts)
409
Irish language
404
Valleys
396
Social conditions
379
Bays (bodies of water)
377
Mountains
377
more ...