Columbia subject headings:
Harvard subject headings:
Gentry--Wales--History--16th century.
Gentry--Wales--History--17th century.
Wales--Politics and government--16th century.
Wales--Politics and government--17th century.
Wales--Social conditions--16th century.
Wales--Social conditions--17th century.
Welsh poetry--Early modern, 1550-1700--History and criticism.
Welsh poetry--To 1550--History and criticism.
Princeton subject headings:
Gentry--Wales--History--16th century.
Gentry--Wales--History--17th century.
Wales--Politics and government--16th century.
Wales--Politics and government--17th century.
Wales--Social conditions--16th century.
Wales--Social conditions--17th century.
Welsh poetry--Early modern, 1550-1700--History and criticism.
Welsh poetry--To 1550--History and criticism.