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Kingdom of Essex

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The Kingdom of Essex was an early medieval English kingdom. It was one of the seven traditional kingdoms of the Anglo-Saxon period. This era is often called the Heptarchy. The kingdom was founded during the 6th century. It covered a large area of land. This territory included the modern counties of Essex and Middlesex. It also included much of Hertfordshire. For a short time, it even controlled west Kent.

Ancient Essex 750
Ancient Essex 750

The kingdom had very specific borders. To the north, it was bounded by the River Stour and the Kingdom of East Anglia. To the south, the River Thames and Kent formed the border. The North Sea lay to the east. To the west, the kingdom met the land of Mercia. The territory included two important Roman provincial capitals. These were Colchester and London. The kingdom also included the Middle Saxon Province. This province included Middlesex and most of Hertfordshire. However, it was not part of the core territory. In the core area, kings granted charters freely. In the west, they made reference to their Mercian overlords.

Essex grew by absorbing smaller subkingdoms or Saxon tribal groups. There were many of these smaller groups. Some included the Rodings, which were the people of Hrōþa. Others were the Hæmele, the Hæferingas, or the Uppingas. These groups lived in different parts of the land. The kingdom's monarchy emerged as a single unit during the 6th century. At times, the kingdom was ruled by co-kings. These kings might have ruled different parts of the kingdom at the same time. The royal house claimed descent from a figure named Woden. Most of the kings had names starting with the letter S. This is known as S-nomenclature. The first recorded king was Æscwine. Some sources give the start of his reign as 527.

Religion in Essex changed many times. In the 4th century, Christianity likely existed among the Trinovantes. There is evidence of a church in Colchester from after 320. However, it is unclear if this lasted. The East Saxon kings were often pagan. The first English record of the kingdom mentions Bishop Mellitus. He arrived in London in 604. King Sæberht was converted to Christianity by the King of Kent. But after Sæberht died in 616, the kingdom returned to paganism. Later, St Cedd led a mission to bring Christianity back. He established monasteries at Tilaburg and Ithancester.

St Peters Chapel
St Peters Chapel

St Cedd also built St Peter's Chapel at Bradwell-on-Sea around 662. This was built on the site of a Roman fort called Othona.

St Peters Chapel
St Peters Chapel

Religion shifted again when King Swiþhelm took power. He was a pagan king. After he died, a plague caused people to leave the Christian faith. This happened in 664. The kingdom reverted to paganism a third time. Wulfhere, the King of Mercia, eventually stepped in. He established himself as an overlord. He sent bishops to London to reconvert the people. In 677, King Sæbbi was converted by St Erkenwald. A stone chest with his name was kept in Old St Paul's Cathedral. It was lost in the Great Fire of London in 1666.

The kingdom's power eventually declined. For much of its history, the kings of Essex were subservient. They answered to overlords from Kent, East Anglia, or Mercia. By the middle of the 8th century, much of the land was lost. Mercia took control of London and other areas. The remaining part of Essex was much smaller. It was mostly the area of the modern county. The kings issued coins called sceattas. These coins helped them assert independence from Mercia.

Ancient Essex 750
Ancient Essex 750

The end of the kingdom came in 825. The last king was Sigered of Essex. He ceded the kingdom to Ecgberht, the King of Wessex. After this, the land changed hands many times. In the 9th century, it was part of a sub-kingdom. This included Sussex, Surrey, and Kent. Between 878 and 886, Wessex ceded the land to the Danelaw. This was under the Treaty of Alfred and Guthrum. Later, the land was reconquered by Edward the Elder. Essex then became known as a shire. Even after the kingdom ended, religious ties remained. The Diocese of London held authority over Essex for a long time. Its boundaries were based on the old kingdom until the 19th century.

Diocese of London Survey by John Harris 1714
Diocese of London Survey by John Harris 1714
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File:Ancient Essex 750.png
Ancient Essex 750.png
File:Diocese of London Survey by John Harris 1714.jpg
Diocese of London Survey by John Harris 1714.jpg
File:St Peters Chapel.jpg
St Peters Chapel.jpg
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