Ælfwine (c. 661–679) was the

King King is the title given to a male monarch in a variety of contexts. The female equivalent is queen regnant, queen, which title is also given to the queen consort, consort of a king. *In the context of prehistory, antiquity and contempora ...

Deira Deira ( ; Old Welsh/Cumbric: ''Deywr'' or ''Deifr''; ang, Derenrice or ) was an area of Post-Roman Britain, and a later Anglian kingdom. Etymology The name of the kingdom is of Brythonic origin, and is derived from the Proto-Celtic *''daru' ...

from 670 to 679. He was a son of

Oswiu of Northumbria Oswiu, also known as Oswy or Oswig ( ang, Ōswīg; c. 612 – 15 February 670), was King of Bernicia from 642 and of Northumbria from 654 until his death. He is notable for his role at the Synod of Whitby in 664, which ultimately brought the ch ...

and a brother of

Ecgfrith of Northumbria Ecgfrith (; ang, Ecgfrið ; 64520 May 685) was the King of Deira from 664 until 670, and then King of Northumbria from 670 until his death in 685. He ruled over Northumbria when it was at the height of its power, but his reign ended with a d ...

. After the succession of Ecgfrith as king of

Northumbria la, Regnum Northanhymbrorum , conventional_long_name = Kingdom of Northumbria , common_name = Northumbria , status = State , status_text = Unified Anglian kingdom (before 876)North: Anglian kingdom (af ...

in 670, he made Ælfwine king of the sub-kingdom of Deira. Ælfwine was still a boy at the time, and the title may have been intended to designate him as the heir of the childless Ecgfrith. He was, however, killed in battle against the

Mercia la, Merciorum regnum , conventional_long_name=Kingdom of Mercia , common_name=Mercia , status=Kingdom , status_text=Independent kingdom (527–879)Client state of Wessex () , life_span=527–918 , era=Heptarchy , event_start= , date_start= , y ...

ns at the Battle of the Trent in 679. Although his death could have led to an escalation of the war, further conflict was averted by the intervention of the

Archbishop of Canterbury The archbishop of Canterbury is the senior bishop and a principal leader of the Church of England, the ceremonial head of the worldwide Anglican Communion and the diocesan bishop of the Diocese of Canterbury. The current archbishop is Just ...

Theodore Theodore may refer to: Places * Theodore, Alabama, United States * Theodore, Australian Capital Territory * Theodore, Queensland, a town in the Shire of Banana, Australia * Theodore, Saskatchewan, Canada * Theodore Reservoir, a lake in Saskatche ...

, and King

Æthelred of Mercia Æthelred (; died after 704) was king of Mercia from 675 until 704. He was the son of Penda of Mercia and came to the throne in 675, when his brother, Wulfhere of Mercia, died from an illness. Within a year of his accession he invaded Kent, w ...

paid a ''

weregild Weregild (also spelled wergild, wergeld (in archaic/historical usage of English), weregeld, etc.), also known as man price (blood money), was a precept in some archaic legal codes whereby a monetary value was established for a person's life, to b ...

'' to Ecgfrith in compensation for Ælfwine's death. Bede writes: “In the ninth year of the reign of King Ecgfrith (in 679), a great battle was fought between him and Æthelred, king of the Mercians, near the

river Trent The Trent is the third-longest river in the United Kingdom. Its source is in Staffordshire, on the southern edge of Biddulph Moor. It flows through and drains the North Midlands. The river is known for dramatic flooding after storms and ...

, and Ælfwine, brother to King Ecgfrith, was slain, a youth about eighteen years of age, and much beloved by both provinces; for King Æthelred had married his sister Osthryth. There was now reason to expect a more bloody war, and more lasting enmity between those kings and their fierce nations; but Theodore, the bishop, beloved of God, relying on the Divine aid, by his wholesome admonitions wholly extinguished the dangerous fire that was breaking out; so that the kings and their people on both sides were appeased, and no man was put to death, but only the due mulct paid to the king who was the avenger for the death of his brother; and this peace continued long after between those kings and between their kingdoms.”Bede, '' Historia ecclesiastica''
Book IV, chapter 21

References

External links

* {{DEFAULTSORT:Aelfwine of Deira 661 births 679 deaths Deiran monarchs Anglo-Saxon warriors Anglo-Saxons killed in battle 7th-century English monarchs Monarchs killed in action Royal House of Northumbria