"Henry IX, Duke of Bavaria" . . "Henry IX ''the Black''" . . . . . . "Henry IX \\\"the Black\\\"" . . . . "Henry IX, the Black" . . . "Henry the Black" . . . . . "1126-12-13" . . . "Henry the Black, Duke of Bavaria" . . . "Henry IX, Duke of Bavaria" . . "Henry IX the Black" . . . . . . . "Henry IX, Duke of Bavaria" . . . . . . . "Henry IX \\\"the Black\\\" of Bavaria" . . . . . . . . "Henry IX" . . "'''Henry IX '''
the Black" . . "Henry IX of Bavaria" . . "Duke of Bavaria" . "1075" . .