Eleanor of Portugal, Queen of Aragon
Eleanor of Portugal, was a Portuguese infanta by birth and Queen of Aragon from 1347 to 1348 as the second wife of King Peter IV.
Royal sepulchres at Poblet Monastery
Peter IV, called the Ceremonious, was from 1336 until his death the king of Aragon, Sardinia-Corsica, and Valencia, and count of Barcelona. In 1344, he deposed James III of Majorca and made himself King of Majorca.
Peter IV, King of Aragon by Gonzalo Pérez & Jaume Mateu (1427)
A Sardinian ducat (or principat), also called an Alfonsino, of Peter IV's reign. Note the four bars representing the Crown of Aragon.
Coat of arms of Peter IV at the Royal Gate of Poblet Monastery