Henry I

The fourth and youngest son of William the Conqueror, Henry inherited only a sum of money after the death of his father in 1087. Later Henry acquired small land possessions in Normandy and was created count by his brother Robert II "Curthose", duke of the Normans.

Henry stayed at the court of his brother, King William II Rufus, when the latter was killed while hunting (2 Aug 1100). Henry immediately rode to Winchester, where the royal treasury was turned over to him. He was anointed three days later by Maurice, Bishop of London. The throne of England was also claimed by Robert of Normandy, who invaded England in July 1101, but no battle was fought. During a personal interview, Robert gave up his claim to the throne and released Henry from the homage in exchange for a large annuity and Henry's lands in Normandy. However, the misgovernment of Robert in Normandy provided Henry with a pretext to conquer the duchy. The war in Normandy broke out in 1106 and culminated in the Battle of Tinchebray (28 Sep 1106). Robert was defeated and was taken prisoner for the rest of his life (27 years). Since then Henry assumed the ducal title and spent most of his reign in Normandy. In 1107 Henry reached an agreement with the Church settling the investiture controversy, which troubled his reign from the very beginning. In the next decade the local law and institutions of Saxon England, and the royal law and central institutions of the Normans, were merged. Henry centralized the administration of England and Normandy in the royal court, using "viceroys" in Normandy and a group of advisers in England to act on his behalf when he was absent across the Channel [4]. On 25 Nov 1120 Henry's only legitimate son, William the Ætheling, perished in a shipwreck of the "White Ship". Henry faced a succession problem, but finally succeeded in persuading the barons to accept his daughter, Matilda, as heir to the throne (January 1127). In hopes of adding Angevin lands to the royal domain, Henry had Matilda married (8 Jun 1129) to to the heir of Anjou, Maine, and Touraine, Geoffroi "Plantagenêt" (future count of Anjou). In 1135 Henry scattered the forces of Norman barons instigated to revolt by his son-in-law. He died reportedly of food poisoning caused by a surfeit of lampreys according to "Historia Anglorum" of Henry of Huntingdon.