The Battle of Brunanburh

We saw yesterday how in 937 an alliance of former enemies came together to attack King Æthelstan, who had in the past proven superior in battle to some of them individually. The final battle of that conflict was decisive, but not in the way the attackers expected.

The antagonists were Olaf Guthfrithson, King of Dublin, Constantine II, King of Scotland, and Owain, King of Strathclyde. Olaf sailed from Dublin in August, and the battle must have taken place before winter, but we don't know exactly when. Nor do we know exactly where Brunanburh was. We know the name "Brunanburh" from the Old English poem about the battle that is found in four of the nine surviving copies of the Anglo-Saxon Chronicle.

The poem, our source of information about the battle, begins by praising Æthelstan and his brother, Edmund:

King Athelstan, the lord of warriors,

Patron of heroes, and his brother too,

Prince Edmund, won themselves eternal glory

In battle with the edges of their swords

Round Brunanburh; they broke the wall of shields,

The sons of Edward with their well-forged swords

Slashed at the linden-shields; such was their nature

From boyhood that in battle they had often

Fought for their land, its treasures and its homes,

Against all enemies. Their foes fell dead,

The Scottish soldiers and the pirate host

Were doomed to perish; and with blood of men

The field was darkened from the time the sun

Rose at the break of day, the glorious star,

God the Eternal Lord's bright candle passed 

Across the land, until this noble creature

Sank to its resting-place. [source]

As the poem says, the battle lasted all day. The invaders broke ranks and fled, and Æthelstan's men pursued them. Olaf sailed back to Dublin and Constantine fled northward to Scotland, but the fate of Owen of Strathclyde is not mentioned.

The battle is corroborated in the Annals of Ulster, recording that several thousands of Norsemen were killed, including five kings and seven earls who accompanied Olaf. Constantine's son was killed. English losses were not zero: the Annals of Clonmacnoise list Æthelstan's cousins among the deceased. Over three dozen medieval texts— Anglo-Saxon, Irish, Welsh, Scottish, Norman, and Norse—mention the battle. The Annales Cambriae simply lists "war at Brune" as its sole 937 entry, but others offer detail that coincides with the Anglo-Saxon poem.

Historians refer to the Battle of Brunanburh and its decisive victory over invaders as the moment when all of the smaller kingdoms in England came together and established their unity as "England." Æthelstan is considered by some to be the first king of a united England. Unfortunately, he did not have long to enjoy this status. I'll explain tomorrow.

Forging a United England

Yesterday's post mentioned Saint Nectan appearing in a vision ages after his death to give advice about the Battle of Brunanburh. The title of today's post may take a couple days to understand, but the events we are about to discuss led perhaps to the first time that the inhabitants of Great Britain considered "England" to be a united country. We start with Æthelstan, whom I once wrote about as the "Forgotten King."

Æthelstan (c.894 - 27 October 939) became king of the Anglo-Saxons in 927, the same year in which he defeated Vikings in York. That battle convinced several other kings— King Constantine II of Scotland, King Hywel Dda of Deheubarth (south Wales), Ealdred I of Bamburgh (in Northumbria), and King Owen I of Strathclyde (southern Scotland and northern England)—to accept Æthelstan as their "high king" or overlord.

Æthelstan invaded Scotland in 934 (according to monk and chronicler John of Worcester writing decades later, Scotland had violated the 927 agreement), traveling unhindered through the land as a show of force. After this, King Constantine apparently decided that an alliance was necessary to put Æthelstan in his place. Constantine, King of Dublin Olaf Guthfrithson, and Owen King of Strathclyde had all been enemies in the recent past, but made an alliance to conquer and carve up the rest of Great Britain. Constantine had married his daughter to Olaf to help forge the alliance. Olaf also claimed part of Northumbria, but Æthelstan had expelled him from it, so Olaf had several reasons to join.

In August 937, Olaf left Dublin to meet up with Owen and Constantine. The first harrowing of their enemy's territory would have started in the north and the northwest. We know no details. We do not even know where the final encounter took place. (The illustration shows several suggested locations based on place names or other suppositions.)

Despite this last detail, it was one of the most significant battles in English history, and the subject of a famous Anglo-Saxon poem. I'll tell you about the battle and the poem tomorrow.