The Northumbria reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Northumbria

Northumbria was one of the Anglo-Saxon kingdoms in England, named from lying north of the River Humber. It was one of the heptarchy.

History

Northumbria was originally composed of the union of two independent kingdoms, Bernicia and Deira. It stretched from the Humber to the Firth of Forth and included Edinburgh as one of its cities. The northern half of the kingdom was ceded to the new kingdom of Scotland after a Northumbrian defeat in the 9th century. The links between Northumbria and Scotland are clearly visible today in the dialect of the latter, which includes many Old English words, such as 'Bairn' for 'Child'.

Bernicia and Deira were first united by Aethelfrith, a king of Bernicia who conquered Deira around the year 604. He was defeated and killed around the year 616 in battle at the River Idle by Raedwald of East Anglia, who installed Edwin, the son of Aella, a former king of Deira, as king. Edwin, who accepted Christianity in 627, soon grew to become the most powerful king in England: he was recognized as Bretwalda and conquered the Isle of Man and Gwynedd in northern Wales. He was, however, himself defeated by an alliance of the exiled king of Gwynedd, Cadwallon ap Cadfan and Penda, king of Mercia, at the Battle of Hatfield Chase in 633.

After Edwin's death, Northumbria was split between Bernicia, where Eanfrith, a son of Aethelfrith, took power, and Deira, where a cousin of Edwin, Osric, became king. Both of these rulers were killed during the year that followed, as Cadwallon continued his devastating invasion of Northumbria. After the murder of Eanfrith, his brother, Oswald, backed by a force of Scots sent by Domnal of Dalriada, defeated and killed Cadwallon at the Battle of Heavenfield in 634.

War with Mercia continued, however. In 642, Oswald was killed by the Mercians under Penda at the Battle of Maserfield. In 655, Penda launched a massive invasion of Northumbria, aided by the sub-king of Deira, Aethelwald, but suffered a crushing defeat at the hands of an inferior force under Oswiu, Oswald's successor, at the Battle of Winwaed. This battle marked a major turning point in Northumbrian fortunes: Penda died in the battle, and Oswiu gained supremacy over Mercia, making himself the most powerful king in England.

Northumbria lost control of Mercia in the late 650s, after a successful revolt under Penda's son Wulfhere, but it retained its dominant position until it suffered a disastrous defeat at the hands of the Picts at the Battle of Nechtansmere in 685; Northumbria's king, Ecgfrith (son of Oswiu), was killed, and its power in the north was gravely weakened. The peaceful reign of Aldfrith, Ecgfrith's half-brother and successor, did something to limit the damage done, but it is from this point that Northumbria's power began to decline, and chronic instability followed Aldfrith's death in 704.

The flag of Northumbria is a white cross on a blue background.

See also List of monarchs of Northumbria

Northumbria today

Northumbria sees some use as a placename today. It has been adopted by the English Tourist Board as the more appropriate and historically accurate name for the region of North East England and is seen in the name of the regional police constabulary, the Northumbria Police (which covers only Northumberland and Tyne and Wear). There is a Northumbria University, which has campuses in Newcastle upon Tyne, Morpeth, and Carlisle.

Northumbria, in the modern sense, has many of its own traditions, not found elsewhere in England (unless you count revivalists), including the rapper sword dance, Clog dance and the Northumbrian smallpipes (a type of bagpipe).