The abbey remained relatively peaceful from its inception in 793 up until the Norman invasion of England in 1066. Duke William II of Normandy invaded England because he believed he had a claim to the English throne due to his familial relationship with the Anglo-Saxon King Edward the Confessor.[5] Ultimately, William was successful in his conquest and secured the English throne soon after the year 1072. This sudden rise to power had a range of socio-political, economic, social, and religious consequences for England. For example, and most notably, William replaced all Anglo-Saxon bishops, save Wulfstan of Dorchester, with Norman bishops.[6] In addition, he increased the number of church councils and created laws against simony and clerical marriage.[7] Furthermore, he replaced Anglo-Saxon abbots with Norman ones.[8] Combined, these actions enhanced the monastic life in England. For instance, the first Norman abbot arrived at the St. Albans monastery in 1077. While an abbot at St. Albans, he acquired new property for the monastery, helped to construct the new Romanesque abbey church, and established a scriptorium for the creation of manuscripts for the community’s use.[9] In this way, the Norman conquest indirectly enabled the St. Albans Psalter. In fact, much of the artwork in the psalter itself marks a departure from Anglo-Saxon artistic styles and instead represents the Romanesque style of art.