Saebert of Essex

Sæberht
King of the East Saxons
Reign	c. 604 – c. 616
Predecessor	Sledd
Successor	his three sons
Died	616
Issue	Sexred Sæward another son
Father	Sledd
Mother	Ricula, sister of King Æthelberht of Kent

Sæberht, Saberht or Sæbert (d. c. 616) was a King of Essex (r. c. 604 – c. 616), in succession of his father King Sledd. He is known as the first East Saxon king to have been converted to Christianity. The principal source for his reign is the early 8th-century Historia Ecclesiastica gentis Anglorum by Bede (d. 735), who claims to have derived his information about the missionary work of Mellitus among the East Saxons from Abbot Albinus of Canterbury through the London priest Nothhelm, later Archbishop of Canterbury (d. 739). Other sources include the Anglo-Saxon Chronicle, an East Saxon genealogy possibly of the late 9th century (British Library MS Add. 23211), and a handful of genealogies and regnal lists written down by Anglo-Norman historians.

The genealogies and regnal lists are unanimous in describing Sæberht as the son of Sledd, who may have been regarded as the founder of the East Saxon dynasty. According to Bede, Sæberht's mother was Ricula, a sister of King Æthelberht of Kent. Bede omits the names of Sæberht's three sons, who succeeded him but two, Sexred and Sæward, are named in the genealogy of MS Add. 23211.

In 604, the Gaulish churchman Mellitus was consecrated by Augustine as bishop in the province of the East Saxons, which had a capital at London, making him the first Bishop of London. Bede tells that Sæberht converted to Christianity in 604 and was baptised by Mellitus, while his sons remained pagan. Sæberht then allowed the bishopric to be established. The episcopal church which was built in London was probably founded by Æthelberht, rather than Sæberht, though a charter which claims to be a grant of lands from Æthelberht to Mellitus is a forgery.

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