The Papal bull Dum Diversas confirmed the right of one king from this dynasty to enslave Saracens.
Members of this family are buried in the main octagonal section of the Founders' Chapel at a monastery that is named for the battle that brought this family to power. Venetian cartographer Fra Mauro made a circular world map for a king of this dynasty. The Papal bull Dum Diversas confirmed the right of one king from this dynasty to enslave Saracens. Its first king was the illegitimate son of Peter I and won a battle commemorated by Batalha Monastery. Thomas Stukley died fighting for a king from this dynasty whose (*) messianic legend arose from his disappearance during a battle with Abd al-Malik. That ruler, known as "the Desired," most likely died at that Battle of AlcÃ¡cer Quibir. The Illustrious Generation, including Ferdinand the Holy Prince, were members of this family, which rose to the throne after John I won the Battle of Aljubarrota. For 10 points, name this family that included Prince Henry the Navigator and was replaced by Philip II of Spain and the Habsburgs as rulers of Portugal. 
Members of this family are buried in the main octagonal section of the Founders' Chapel at a monastery that is named for the battle that brought this family to power.
House of Aviz [accept House of  Aviz-Beja]