William the Conqueror probably secured earlier. Papal sanction of the marriage appears to have required the founding of two monasteries in Caen – one by William and one by Matilda. The marriage was important in bolstering William's status, as Flanders was one of the more powerful French territories, with ties to the French royal house and to the German emperors. Contemporary writers considered the marriage, which produced four sons and five or six daughters, to be a success. No authentic portrait of William has been found; the contemporary depictions of him on the Bayeux Tapestry and on his seals and coins are conventional
William the Conqueror of William's reign, his lands were not confiscated. More difficulties struck in 1083, when William's eldest son Robert rebelled once more with support from the French king. A further blow was the death of Matilda, William's wife, on 2 November 1083. William was always described as close to his wife, and her death would have added to his problems. Maine continued to be difficult, with a rebellion by Hubert de Beaumont-au-Maine, probably in 1084. Hubert was besieged in his castle at Sainte-Suzanne by William's forces for at least two years, but he eventually made his peace with the king and