What is associated with: a legendary city or a legendary cadillac model that was discontinued in 2002?

Based on the clue 'a legend about this irish group is that they are t...', what is the answer? Based on the clue 'a legend said henry iv would die in this mideast c...', what is the answer? Based on the clue 'a legendary beautiful woman living on a rock in th...', what is the answer? What is referred to by 'a legendary character horobod'? Based on the clue 'a legendary lineman for the giants the rams he al...', what is the answer? Based on the clue 'a legendary sailor of the incas shares his name wi...', what is the answer? Based on the clue 'a legendary weapon that emerged from a lake or a l...', what is the answer? What is referred to by 'a leghorn'?