Columbia subject headings:
Church and state--Spain--Catholic Church--History--16th century--Sources.
Nithard, Juan Everardo, 1607-1681.
Regents--Spain.
Spain--History--Charles II, 1665-1700--Sources.
Harvard subject headings:
Church and state--Spain--Catholic Church--History--16th century--Sources.
Monarchy--Spain--History--17th century.
Nithard, Juan Everardo, 1607-1681.
Regents--Spain.
Spain--Politics and government--1621-1665.
Spain--Politics and government--1665-1700.
Princeton subject headings: