 In a later charter of 1087, Ferdinand is referred to first as "king", then as "great emperor", and finally just as "emperor" alongside his consort, who is first called "queen" then "empress".In the fourteenth century a legend appeared in various chronicles according to which the Pope, the Holy Roman Emperor, and the King of France demanded a tribute from Ferdinand.In certain versions the Pope is named Urban (although it could not have been either Urban I or Urban II) and in other versions Victor (which is plausibly identifiable with Victor II).