Frithegod, was a poet and clergyman in the mid 10th-century who served Oda of Canterbury, an Archbishop of Canterbury. As a non-native of England, he came to Canterbury and entered Oda's service as a teacher and scholar. After Oda's death he likely returned to the continent. His most influential writing was a poem on the life of Wilfrid, an 8th-century bishop and saint, named Breviloquium Vitae Wilfridi. Several manuscripts of this poem survive, as well as a few other of Frithegod's poems. He was also known for the complexity of his writings, with one historian even calling them "damnably difficult".

Wilfrid was an English bishop and saint. Born a Northumbrian noble, he entered religious life as a teenager and studied at Lindisfarne, at Canterbury, in Francia, and at Rome; he returned to Northumbria in about 660, and became the abbot of a newly founded monastery at Ripon. In 664 Wilfrid acted as spokesman for the Roman position at the Synod of Whitby, and became famous for his speech advocating that the Roman method for calculating the date of Easter should be adopted. His success prompted the king's son, Alhfrith, to appoint him Bishop of Northumbria. Wilfrid chose to be consecrated in Gaul because of the lack of what he considered to be validly consecrated bishops in England at that time. During Wilfrid's absence Alhfrith seems to have led an unsuccessful revolt against his father, Oswiu, leaving a question mark over Wilfrid's appointment as bishop. Before Wilfrid's return Oswiu had appointed Ceadda in his place, resulting in Wilfrid's retirement to Ripon for a few years following his arrival back in Northumbria.