Hugh Bigod, 1st Earl of Norfolk Hugh became Constable of Norwich Castle in 1122. Hugh initially supported Stephen of Blois as king of England. On the death of Henry I in 1135, his nephew Stephen usurped the throne, despite the oath Stephen and the barons had sworn to accept Henry's daughter Empress Matilda as his successor. It was Bigod who asserted that, in his last days, Henry I had named Stephen to become king at the expense of his daughter Matilda. Civil war resulted when, in 1139 Matilda, commanded the military strength necessary to challenge Stephen within his own realm. King Stephen had the initial support
Napoleon I on His Imperial Throne developments." The Louvre, newly filled with booty seized by Napoleon in his campaigns in Belgium, the Netherlands, and Italy, provided French artists of the early nineteenth century with an unprecedented opportunity to study, compare, and copy masterworks from antiquity and from the entire history of European painting. From the beginning of his career, Ingres freely borrowed from earlier art, adopting the historical style appropriate to his subject, leading critics to charge him with plundering the past. Napoleon I on His Imperial Throne Napoleon I on his Imperial Throne () is an 1806 portrait of Napoleon I of France in his