User talk:49.146.15.44

According to this page: https://en.wikipedia.org/wiki/Andreas_Palaiologos#Later_life_and_death, Andreas Palailogos sold the title of Roman Emperor to Ferdinand of Aragon and Isabella of Castile, and according to some examples of Imperial Roman inheritance, particularly Trajan's, Felipe VI is the rightful heir; so is his Habsburg ancestor Charles I (Charles V of the HRE).