Columbia subject headings:
Book of Howth.
Christopher St. Lawrence, Baron of Howth, approximately 1510-1589.
Ireland--History--1558-1603--Sources.
Harvard subject headings:
Aristocracy (Social class)--Ireland--History--16th century--Sources.
Book of Howth.
English--Ireland--History--16th century--Sources.
Ireland--Colonization--History--16th century--Sources.
Ireland--History--1558-1603--Sources.
Ireland--Politics and government--1172-1603--Sources.
Ireland--Social conditions--16th century--Sources.
Social conflict--Ireland--History--16th century--Sources.
St. Lawrence, Christopher, -1589.
Princeton subject headings:
Book of Howth.
Ireland--History--1558-1603--Sources.
St. Lawrence, Christopher, -1589.