Gesta Pontificum Anglorum
The Gesta Pontificum Anglorum (Latin for "Deeds of the Bishops of the English"), originally known as De Gestis Pontificum Anglorum ("On the Deeds of the Bishops of the English") and sometimes anglicized as The History or The Chronicle of the English Bishops, is an ecclesiastical history of England written by William of Malmesbury in the early 12th century. It covers the period from the arrival of St Augustine in AD 597 until the time it was written.
Source: Wikipedia — Gesta Pontificum Anglorum (CC BY-SA 4.0)