List of Monarchs of Portugal (Much ado about Nonsuch)

List of rulers of

House of Habsburg

 * Philip II (1581-1599)
 * Philip III (1599-1621)
 * Ferdinand VI (1621-1645)

House of Braganza

 * Alphonso VI (1645-1671)
 * Louis I (1671-1697)
 * Peter II (1697-1731)
 * Peter III (1731-1764)
 * Louis II (1764-1786)
 * Alphonso VII (1786-1813)
 * Joseph I (1813-1841)
 * Joseph II (1841-1865)
 * Alphonso VIII (1865-1891)
 * Peter IV (1891-1917)
 * Louis III (1917-1931)
 * Peter V (1931-1956)
 * Alphonso IX (1956-1983)
 * Joseph III (1983-date)