Cruz de Borgoña
When Juan Carlos, grandson of Alfonso XIII (the last king of Spain), was chosen to be the successor of General Francisco Franco, the arms adopted for his use in 1971 as Prince of Spain was quarterly Castille, Leon, Aragon, and Navarre. The heraldic achievement also included the collar of the Order of the Golden Fleece, the Cross of Burgundy and the yoke and bundle of arrows formerly used by the Catholic Monarchs, the same arms he would use as King. Upon Felipe VI's ascension to the throne in 2014, the cross, yoke, and arrows were dropped from the royal arms.