1415 in Portugal From Wikipedia, the free encyclopedia Events in the year 1415 in Portugal. Decades: 1410s 1420s 1430s See also: History of Portugal Timeline of Portuguese history List of years in Portugal Quick facts Decades:, See also: ... â 1414 1413 1412 1415 in Portugal â 1416 1417 1418 Decades: 1410s 1420s 1430s See also: History of Portugal Timeline of Portuguese history List of years in Portugal Close Incumbents King: John I Events Conquest of Ceuta[1] Creation of the Dukedom of Viseu Deaths 18 July - Philippa of Lancaster, Queen of Portugal Beatriz Pereira de Alvim, noblewoman See also History of Portugal (1279â1415) History of Portugal (1415â1578) References [1]Saraiva, José Hermano (1993). História Concisa de Portugal (in Portuguese). Publicações Europa-América. p. 133. Related Articles