Henry I of France whose death Henry was left to deal with his rebel sibling. In 1032, he placated his brother by giving him the duchy of Burgundy which his father had given him in 1016. In an early strategic move, Henry came to the rescue of his very young nephew-in-law, the newly appointed Duke William of Normandy (who would go on to become William the Conqueror), to suppress a revolt by William's vassals. In 1047, Henry secured the dukedom for William in their decisive victory over the vassals at the Battle of Val-ès-Dunes near Caen; however, Henry would later support the barons against
William FitzRoy, 3rd Duke of Cleveland and Common Pleas, and Comptroller of the Seal and Green Wax Offices. The dukedom became extinct upon his death; however, it was recreated for his grand-nephew William Vane, 1st Duke of Cleveland. William FitzRoy, 3rd Duke of Cleveland William FitzRoy, 3rd Duke of Cleveland, 2nd Duke of Southampton (19 February 1698 – 18 May 1774) was an English nobleman, styled Earl of Chichester from birth until 1730. In 1730, he succeeded his father Charles as Duke of Southampton, Duke of Cleveland and Chief Butler of England. In 1731, he married Lady Henrietta Finch, the daughter of Daniel Finch, 2nd Earl