Æbbe, also called Tabbs, (c. 615 – 683) was an Anglian abbess and noblewoman. She was the daughter of Æthelfrith, king of Bernicia from c. 593 to 616. She founded monasteries at Ebchester and St Abb's Head near Coldingham in Scotland. Life Early life Æbbe was the daughter of King Æthelfrith of Bernicia and Acha of Deira. Her brothers were Oswald of Northumbria and Oswiu. Æthelfrith invaded the neighbouring kingdom of Deira in 604, and deposed the heir, Acha's brother Edwin, who fled into exile. Æthelfrith was the first Bernician king to also rule Deira, giving him an important place in the history of the later Kingdom of Northumbria. Edwin took refuge in the court of King Rædwald of East Anglia, and with his support in 616, raised an army against Æthelfrith. Edwin's forces defeated and killed Æthelfrith, and Edwin gained the throne of Bernicia and Deira. The kingdom was no longer safe for Æthelfrith's children, as they presented potential rival claims to Edwin's rule. Æbbe fled north with her mother and brothers to exile in the court of Eochaid Buide of Dál Riata. It was during this time of exile in western Scotland that she and her brothers were converted to Christianity. Abbess While the sons of Æthelfrith always represented a threat to Edwin, he was finally deposed by an alliance of the Mercian King Penda and the Welsh king Cadwallon. They raised an army against Edwin and killed him in battle in 633. Eanfrith, eldest son of Æthelfrith, and Æbbe's half-brother, returned as King of Bernicia, however the alliance proved short-lived and he was later killed by Cadwallon. The year following, Æthelfrith's son Oswald returned and drove the invaders from both Bernicia and Deira, thus establishing himself on the throne of Northumbria. He was however defeated and killed in battle in 642 by Penda, and was succeeded as king by his brother Oswiu. With her brothers on the throne of Northumbria, Æbbe could return from exile and with their support established a monastery at Ebchester and later within the remains of a 6th-century fort at urbs Coludi, now known as Kirk Hill at St Abb's Head, latterly evolving into Coldingham Priory. This religious house lasted for about 40 years and was a double separate monastery of both monks and nuns governed by Æbbe. Legend says she became a nun to avoid the attentions of a certain Prince Aidan.