1564-1616 characters charactersshakespeare death denmark drama fathers hamlet(legendarycharacter) inliterature kingsandrulers knowledge medicineinliterature mentaldisorders mentalillnessinliterature mentallyillinliterature mentallyillshakespeare murdervictims'families princes psychoanalyticinterpretation psychologicalaspects psychologyshakespeare revenge succession william wm49f247e1833f