Columbia subject headings:
Colonists--Ulster (Northern Ireland and Ireland)--History--16th century.
Essex, Walter Devereux, Earl of, 1539-1576.
Ulster (Northern Ireland and Ireland)--History--16th century.
Ulster (Northern Ireland and Ireland)--Politics and government--16th century.
Harvard subject headings:
Colonists--Ulster (Northern Ireland and Ireland)--History--16th century--Biography.
Essex, Walter Devereux, Earl of, 1539-1576.
Nobility--England--16th century--Biography.
Ulster (Northern Ireland and Ireland)--History--16th century.
Ulster (Northern Ireland and Ireland)--Politics and government--16th century.
Princeton subject headings:
Colonists--Ulster (Northern Ireland and Ireland)--History--16th century.
Essex, Walter Devereux, Earl of, 1539-1576.
Ulster (Northern Ireland and Ireland)--History--16th century.
Ulster (Northern Ireland and Ireland)--Politics and government--16th century.