Columbia subject headings:
Castro, Izaque de, 1626-1647.
Crypto-Jews--Iberian Peninsula--Brazil--Biography.
Inquisition--Portugal.
Jewish martyrs--Brazil--Biography.
Jews--Brazil--Biography.
Harvard subject headings:
Castro, Izaque de, 1626-1647
Inquisition--Portugal
Jews--Portugal--Biography.
Princeton subject headings:
Castro, Izaque de, 1626-1647.
Crypto-Jews--Iberian Peninsula--Brazil--Biography.
Inquisition--Portugal.
Jewish martyrs--Brazil--Biography.
Jews--Brazil--Biography.