In 682, who did Biscop choose to assist him at St. Peter's in Wearmouth as noted in the nonfiction book, The Age of Bede?

In 682, Biscop chose Eosterwine (Easterwine) to assist him at St. Peter's in Wearmouth. He lived from 650 to 686 and became the second abbot of the Wearmouth monastery. He was from a noble family in Northumbria. He died of the plague while Benedict was in Rome and Sigfrith was chosen by the monks to succeed him.