Columbia subject headings:
Harvard subject headings:
Crypto-Jews--Iberian Peninsula--Legal status, laws, etc.--Spain--Guipúzcoa--History.
Guipúzcoa (Spain)--Race relations--History.
Jews--Legal status, laws, etc.--Spain--Guipúzcoa--History.
Jews--Spain--Guipúzcoa--History--16th century.
Nobility--Spain--Guipúzcoa--History.
Noncitizens--Spain--Guipúzcoa--History--16th century.
Princeton subject headings:
Jews--Legal status, laws, etc.--Spain--País Vasco.
Jews--Spain--País Vasco--History--16th century.
País Vasco (Spain)--Race relations.