Based on the clue 'a medieval epic about this grail seeking hero was ...', what is the answer?

Based on the clue 'a medically approved device eye wires bridge templ...', what is the answer? Based on the clue 'a medici he was the first grand duke of tuscany', what is the answer? Based on the clue 'a medicinal solution that acts as a cure all 6', what is the answer? Based on the clue 'a medicine prescribed simply for the mental relief...', what is the answer? Based on the clue 'a medieval foot soldier or composer jerome 4', what is the answer? Based on the clue 'a medieval torture device shaped like a human body', what is the answer? What is referred to by 'a mediterranean capital hasten'? Based on the clue 'a mediterranean island or a tree found there', what is the answer?