prose accounts of holy lives. After the Synod of Whitby, the role of the European continent gained importance in Northumbrian culture. During the end of the eighth century, the scriptorium at Monkwearmouth–Jarrow was producing manuscripts of his works for high demand on the Continent. Northumbria was also home to several Anglo-Saxon Christian poets. Cædmon lived at the double monastery of Streonæshalch (Whitby Abbey) during the abbacy (657–680) of St. Hilda (614–680). According to Bede, he "was wont to make religious verses, so that whatever was interpreted to him out of scripture, he soon after put the same into poetical expressions of much sweetness and humility in English, which was his native language. By his verse the minds of many were often excited to despise the world, and to aspire to heaven." His sole surviving work is Cædmon's Hymn. Cynewulf, prolific author of The Fates of the Apostles, Juliana, Elene, and Christ II, is believed to have been either Northumbrian or Mercian. Scandinavians and the Danelaw From around 800, there had been waves of Danish raids on the coastlines of the British Isles. These raids terrorized the populace, but exposure to Danish society brought new opportunities for wealth and trade. In 865, instead of raiding, the Danes landed a large army in East Anglia, and had conquered a territory known as the Danelaw, including Northumbria, by 867. At first, the Scandinavian minority, while politically powerful, remained culturally distinct from the English populace. For example, only a few Scandinavian words, mostly military and technical, became part of Old English. By the early 900s, however, Scandinavian-style names for both people and places became increasingly popular, as did Scandinavian ornamentation on works of art, featuring aspects of Norse mythology, and figures of animals and warriors. Nevertheless, sporadic references to "Danes" in charters, chronicles, and laws indicate that during the lifetime of the Kingdom of Northumbria, most inhabitants of northeast England did not consider themselves Danish, and were not perceived as such by other Anglo-Saxons. The synthesis of Anglo-Saxon and Scandinavian and Christian and Pagan visual motifs within the Danelaw can be illustrated by an examination of stone sculpture. However, the tradition of mixing pagan and Christian motifs is not unique to the Danelaw, and examples of such synthesis can be seen in previous examples, such as the Franks Casket. The Franks Casket, believed to have been produced in Northumbria, includes depictions of Germanic legends