Columbia subject headings:
Harvard subject headings:
Nobility--Italy--Sicily
Nobility--Italy--Sicily--History--17th century.
Ruffo family--Art patronage--History--17th century.
Ruffo family.
Sicily (Italy)--Biography.
Sicily (Italy)--History--15th-18th centuries
Princeton subject headings:
Nobility--Italy--Sicily--History--17th century.
Ruffo family--Art patronage--History--17th century.
Ruffo family.
Sicily (Italy)--History--15th-18th centuries.