" The Christianity of the Londoners was of an unsatisfactory character, for, after the death of Sebert, his sons who were heathens stirred up the multitude to drive out their bishop. Mellitus became archbishop of Canterbury, and London relapsed into heathenism.
Sent Mellitus to preach baptism to the East Saxons, whose king was called Sebert, son of Ricole the sister of "Ethelbert, and whom IEthelbert had then appointed king.
Traditional still, but supported by greater probability, a story states that Sebert, eastern cloister walk), and choir of polygonal apsidal form, with six chapels (four polygonal) opening north and south of it, and an eastern Lady Chapel, known as Henry VII.'s chapel.
The sons of Sebert relapsed into idolatry and left the church to the mercy of the Danes.