Council of Hertford
The Council of Hertford was the first general council of the Anglo-Saxon Church. It was convened in Anglo-Saxon Herutford, most likely modern Hertford (but Hartford, Cambridgeshire has been proposed), in 672 by Theodore of Tarsus, Archbishop of Canterbury. The Venerable Bede is the historical source for this council, as he included its text in his Ecclesiastical History of the English People.
The council was attended by a number of bishops from across Anglo-Saxon England. Bede also records royal attendance, as King Ecgfrith of Northumbria was present. The Council of Hertford acted as a milestone in the organisation of the Anglo-Saxon Church, as the decrees passed by its delegates focused on issues of authority and structure within the church. The council helped achieve unification in the English Church.