Overview
Robert II of Normandy, or Robert Curthose ( – February 1134, ), was the eldest son of William the Conqueror and succeeded his father as Duke of Normandy in 1087, reigning until 1106. Robert was also an unsuccessful claimant to the throne of the Kingdom of England. The epithet "Curthose" had its origins in the Norman French word courtheuse 'short stockings' and was apparently derived from a nickname given to Robert by his father; the chroniclers William of Malmesbury and Orderic Vitalis reported that William the Conqueror had derisively called Robert brevis-ocrea ("short boot").
Robert's reign as Duke is noted for the discord with his brothers William II and Henry I in England. Robert mortgaged his duchy to finance his participation in the First Crusade, where he was an important commander. Eventually, his disagreements with Henry I led to defeat in the Battle of Tinchebray in 1106, and lifelong captivity, with Normandy temporarily absorbed as a possession of England.
Early life
Robert was the eldest son of William the Conqueror, the first Norman king of England, and Matilda of Flanders. Estimates of Robert's birth-date range between 1051 and 1053. As a child he was betrothed to Margaret, the heiress of Maine, but she died before they could be wed, and Robert did not marry until his late forties. In his youth he was reported to be courageous and skilful in military exercises. He was, however, also prone to laziness and weakness of character that discontented nobles and the King of France exploited to stir discord with his father William. He was unsatisfied with the share of power allotted to him and quarrelled with his father and brothers fiercely. In 1063, his father made him the Count of Maine in view of his engagement to Margaret, and Robert may have had independent rule in Maine. The county remained under Norman control until 1069, when the county revolted and reverted to Hugh V of Maine.
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