Henry I of England and Matilda were in Anjou supporting the rebels in their campaign against the royal army, which included a number of Matilda's supporters such as Robert of Gloucester. Many of these barons had taken an oath to stay in Normandy until the late king was properly buried, which prevented them from returning to England. The Norman nobility discussed declaring Theobald of Blois king. Theobald's younger brother, Stephen of Blois, quickly crossed from Boulogne to England, however, accompanied by his military household. With the help of his brother, Henry of Blois, he seized power in England and was crowned king on 22
Norman conquest of England The Domesday survey was an administrative catalogue of the landholdings of the kingdom, and was unique to medieval Europe. It was divided into sections based on the shires, and listed all the landholdings of each tenant-in-chief of the king as well as who had held the land before the conquest. One of the most obvious effects of the conquest was the introduction of Anglo-Norman, a northern Old Norse-influenced dialect of Old French, as the language of the ruling classes in England, displacing Old English. Norman French words entered the English language, and a further sign of the shift was the