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Early Middle Ages534 CE – 665 CEPeak: 4,045 km² (663 CE)

Kingdom of Essex: Map & History

The Kingdom of the East Saxons, referred to as the Kingdom of Essex, was an early medieval English kingdom, constituting one of the seven traditional kingdoms of the Anglo-Saxon period.

6.0
534 CEDrag timeline:663 CE665 CE
534 CE
575 CE
600 CE
625 CE
665 CE
Capital: LondonCapital at 51.51°N, 0.13°WPeak Extent: 4,045 km²Vector Attribution: Cliopatria (CC BY 4.0)Wikidata: Q110888 ↗
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Wikipedia Encyclopedic Compendium

Historiographical synthesis & structured realm registry

Wikipedia: Kingdom of Essex
Kingdom of Essex historical cartography
Former English kingdom on Great Britain (527–825 CE)

The Kingdom of the East Saxons, referred to as the Kingdom of Essex, was an early medieval English kingdom, constituting one of the seven traditional kingdoms of the Anglo-Saxon period. It was founded in the 6th century and covered the territory later occupied by the counties of Essex, Middlesex, much of Hertfordshire and west Kent. The last king of Essex was Sigered of Essex, who in 825 ceded the kingdom to Ecgberht, King of Wessex.

Common Languages
Old English, Latin
Imperial Currency
Sceat
State Governance
Monarchy
Historical Religion
Anglo-Saxon paganism (before 7th century), Chalcedonian Christianity (after 7th century)
Peak Territory
4,045 km²
Key Dynasts / Leaders
Æscwine (first), Sigered (last)
Preceded By
Sub-Roman Britain
Succeeded By
Wessex
Content & infobox metadata adapted from Wikipedia (Kingdom of Essex)

Modern Countries Once Part of Kingdom of Essex

At its mapped extent, Kingdom of Essex covered territory in 1 present-day country. The period shown is when the mapped borders include that country, and the note says how much of it.

Largest Present-Day Cities in Its Territory

Each opens on the live map inside Kingdom of Essex's borders of that time.

Derived by testing mapped cities against this polity's dated territorial polygons, so the list is indicative and follows the borders in the source dataset.

Kingdom of Essex in Depth

History

Although the kingdom of Essex was one of the kingdoms of the Heptarchy, its history is not well documented. It produced relatively few Anglo-Saxon charters and no version of the Anglo-Saxon Chronicle; in fact, the only mention in the chronicle concerns Bishop Mellitus. As a result, the kingdom is regarded as comparatively obscure. For most of the kingdom's existence, the Essex king was subservient to an overlord – variously the kings of Kent, East Anglia or Mercia.

Saxon occupation of land that was to form the kingdom had begun by the early 5th century at Mucking and other locations. A large proportion of the original settlers came from Old Saxony.

Sections adapted from Wikipedia: Kingdom of Essex (CC BY-SA 4.0).

Kingdom of Essex: Key Facts

Key facts about Kingdom of Essex
CapitalLondon
Official languageOld English
ReligionAnglo-Saxon paganism
Form of governmentmonarchy
Founded6th century
Dissolved825 CE

Facts from Wikidata Q110888 (CC0).

Kingdom of Essex Map Over Time

Dated world maps on which Kingdom of Essex appears, with the other states of the time.

Kingdom of Essex Timeline

Key historical inflections from foundation to peak territorial expansion

1 Epochs
Territorial Apex663 CE

Expansion to peak recorded area of 4,045 km² in 663 CE.

Kingdom of Essex: Frequently Asked Questions

When did the Kingdom of Essex exist?

The Kingdom of Essex is dated to 534 CE – 665 CE, in the Early Middle Ages era.

What was the capital of the Kingdom of Essex?

The capital of the Kingdom of Essex was London.

How large was the Kingdom of Essex at its peak?

At its peak in 663 AD the Kingdom of Essex covered about 4,045 km².