the East Anglian bishopric. In contrast, the Anglo-Saxon Chronicle recorded that Eorpwald's baptism took place during 632: "Her wæs Eorpwald gefullod", ("Here Eorpwald was baptized"). It is not known whether Eorpwald was baptised in East Anglia, Northumbria or Kent, but it is very likely that Edwin, now the senior ruler, was present as his sponsor. Higham suggests that because of the lack of proper facilities in East Anglia, it is likely that he was baptised by Paulinus at Edwin's centre of authority in Northumbria. The manner of Eorpwald's conversion indicated that he was a subordinate king and that Edwin was his overlord. Following his baptism, Edwin's Northumbrian priests were in a position to be able to suppress pagan practices in Eorpwald's kingdom and convert the East Anglians. The conversion had the general political benefit of bringing the entire eastern seaboard from Northumbria to Kent, with the exception of Essex, under the dominion of Edwin and his Christian allies. Death and sainthood The conversion of Eorpwald's kingdom did not result in the establishment of any ecclesiastical infrastructure, such as the establishment of a see within the kingdom. Bede reported that soon after his conversion, Eorpwald was slain (occisus) by a heathen (uiro gentili) named Ricberht and that after he was killed, the kingdom reverted to heathen rule (in errore uersata est) for three years. Eorpwald was the first English king to be killed because of his Christian faith. The circumstances are not recorded, so that it is not known whether Ricberht represented an internal East Anglian opposition to Christian rule, or if he was an emissary from abroad wishing to diminish Edwin of Northumbria's influence over the East Angles. The return of East Anglia to pagan rule does not necessarily mean that there was an overt struggle between the worship of the Anglo-Saxon gods and the worship of Christ, but could express a reaction against Christianity amongst the East Angles, prompted by Edwin's rise to power and his subsequent dominance over their king. The ancestry of Ricberht is unknown and it is unclear as to whether he ever ruled after he killed Eorpwald, but in 630 or 631, three years after Eorpwald's assassination, Sigeberht returned from exile in Gaul and became king of the East Angles. At Sutton Hoo (near Woodbridge, in Suffolk) is the site of two 6th-7th century Anglo-Saxon cemeteries, where it is believed that members of Eorpwald's dynasty