Cuthbert of Lindisfarne was an early Christian monk and bishop in Northumbria, England, born around 634 AD. He is best known for his role in spreading Christianity in the region and for his deep spirituality. Cuthbert became a monk at the monastery of Melrose and later served as the prior of Lindisfarne, where he was known for his piety and dedication to prayer. Cuthbert's life was marked by his commitment to the monastic lifestyle and his efforts to evangelize the local population. He is often associated with the Venerable Bede, who wrote about his life and miracles. Cuthbert was canonized as a saint after his death in 687 AD, and his feast day is celebrated on March 20.