What king was called crook-back?
richsrd the 3rd
King is the traditional name for a "ruler", a male ruler. His wife is called Queen. When there is no male successor, as happened in England when George VI died, then a daughter becomes the "ruler". Her husband cannot be called King, because that would make him "ruler". She is not called king because king refers to males. So he is called "Prince". Then "Queen" is the higher rank, and "rules".