(d. 651) MonkMonk Member of male religious community of Iona, missionaryMissionary Someone sent out to share religious faith. to NorthumbriaNorthumbria Northumbria was an early medieval Anglian kingdom in what is now Northern England and South Scotland. and BishopBishop Bishops exercised pastoral care over a diocese and authority to confirm and ordain of LindisfarneLindisfarne Also known as Holy Island, a peninsula off the coast of north-east England (Northumbria), this area is cut off from the mainland by the tide twice a day. A monastic community was founded here by St Aidan, in emulation of Iona. From Lindisfarne, missionary activity was conducted in the kingdom of Northumbria. The Anglo-Saxon community produced saints, the most prominent being St Cuthbert in whose honour the magnificent Lindisfarne Gospels were written..