House of Barcelona
Rulers of Aragon from 1164 to 1410
House of Bonaparte (Spain)
Reign of Joseph Bonaparte from 1808 to 1813
House of Bourbon
Rulers of Spain from: 1700 to 1808; 1813 to 1868; 1874 to 1931; and 1975 to present
House of Braganza
Rulers of Portugal from 1640 to 1910