Henry continues to quarrel with Frederick's son …
Years: 1191 - 1191
Henry continues to quarrel with Frederick's son and successor, Henry VI, against whom he rebels, unsuccessfully, in 1191.
(In 1194, with his end approaching, he will make his peace with the Emperor, and return to his much diminished lands around Brunswick, where he will finish his days as duke of Braunschweig, peacefully sponsoring arts and architecture.)
