The Synod of Twyford was a synod of the early English church held in 684 and described by Bede

Bede

Bede , also referred to as Saint Bede or the Venerable Bede , was a monk at the Northumbrian monastery of Saint Peter at Monkwearmouth, today part of Sunderland, England, and of its companion monastery, Saint Paul's, in modern Jarrow , both in the Kingdom of Northumbria...

 in his Historia ecclesiastica gentis Anglorum

Historia ecclesiastica gentis Anglorum

The Historia ecclesiastica gentis Anglorum is a work in Latin by Bede on the history of the Christian Churches in England, and of England generally; its main focus is on the conflict between Roman and Celtic Christianity.It is considered to be one of the most important original references on...

, Book IV, ch. 28. The synod was held at a place called "Adtwifyrdi", the location of which is unknown. Adtwifyrdi is the name used by the Venerable Bede to describe the meeting of river and tributary at the mouth of the River Aln

River Aln

The River Aln runs through the county of Northumberland in England, discharging into the North Sea on the east coast of England.The river gives its name to the town of Alnwick and to the village of Alnmouth, and its source, Alnham in the Cheviot Hills...

. Archbishop Theodore

Theodore of Tarsus

Theodore was the eighth Archbishop of Canterbury, best known for his reform of the English Church and establishment of a school in Canterbury....

 presided over the synod in the presence of King Ecgfrith

Ecgfrith of Northumbria

King Ecgfrith was the King of Northumbria from 670 until his death. He ruled over Northumbria when it was at the height of its power, but his reign ended with a disastrous defeat in which he lost his life.-Early life:...

; bishop Tunberht

Trumbert

Trumbert was a monk of Jarrow, a disciple of St. Chad and later Bishop of Hexham.-Life:He was educated at Lastingham by Ceadda, and was a teacher of Bede. He was the Bishop of the See of Hexham from 681 until he was deposed in 685 and was succeeded by Eata. He had previously been a monk at Ripon...

 of Hexham

Hexham

Hexham is a market town and civil parish in Northumberland, England, located south of the River Tyne, and was the administrative centre for the Tynedale district from 1974 to 2009. The three major towns in Tynedale were Hexham, Prudhoe and Haltwhistle, although in terms of population, Prudhoe was...

 was deposed there and Cuthbert

Cuthbert of Lindisfarne

Saint Cuthbert was an Anglo-Saxon monk, bishop and hermit associated with the monasteries of Melrose and Lindisfarne in the Kingdom of Northumbria, at that time including, in modern terms, northern England as well as south-eastern Scotland as far as the Firth of Forth...

 elected bishop of Lindisfarne.