Columbia subject headings:
Bourbon, House of.
Spain--History--Bourbons, 1700-
Spain--Kings and rulers--Family relationships.
Spain--Kings and rulers--Sexual behavior.
Harvard subject headings:
Bourbon, House of--Anecdotes.
Spain--History--Bourbons, 1700---Anecdotes.
Spain--Kings and rulers--Biography--Anecdotes.
Princeton subject headings:
Bourbon, House of.
Spain--History--Bourbons, 1700-
Spain--Kings and rulers--Family relationships.
Spain--Kings and rulers--Sexual behavior.