Columbia subject headings:
Harvard subject headings:
Ireland--History--1172-1603--Sources--Bibliography.
Ireland--History--1603-1625--Sources--Bibliography.
Ireland--History--1625-1649--Sources--Bibliography.
Manuscripts, British--Bibliography.
Princeton subject headings:
Archives--Great Britain--Catalogs.
Catalogs.
Ireland--History--16th century--Manuscripts--Catalogs.
Ireland--History--16th century--Sources--Bibliography--Catalogs.
Ireland--History--17th century--Manuscripts--Catalogs.
Ireland--History--17th century--Sources--Bibliography--Catalogs.
Manuscripts--Great Britain--Catalogs.