Based on the clue 'brotherly british band known for its attitude for...', what is the answer?

What is referred to by 'brother to harpo chico'? Based on the clue 'brother to keenan ivory damon', what is the answer? Based on the clue 'brother to paris he was the greatest of the trojan...', what is the answer? Based on the clue 'brother william the hero of this umberto eco novel...', what is the answer? What is referred to by 'brotherly circus showmen'? What is referred to by 'brothers ben casey'? Based on the clue 'brothers bovine effigy bothers big boy', what is the answer? Based on the clue 'brothers chad mike kroeger make up half of this r...', what is the answer?