BattlefieldsBattle of Basing 871
Early Medieval

Battle of Basing 871

871
Hampshire, England
Era
Early Medieval
Battle Type
Pitched Battle
Location
Hampshire, England
Status
Unregistered
The Combatants

Who Fought

Defeated
West Saxons
VS
Victor
Vikings (Great Heathen Army)
Outcome
Viking victory over King Aethelred and Alfred's West Saxon army at the royal estate of Basing.
The Battle

History & Significance

The Battle of Basing was a victory of a Viking army over the West Saxons at the royal estate of Basing in Hampshire on about 22 January 871.

In late December 870 the Vikings invaded Wessex and occupied Reading. Several battles followed in quick succession, Englefield, a West Saxon victory, Reading, a Viking victory and Ashdown on about 8 January, a West Saxon victory. Two weeks later, King Æthelred and his brother, the future King Alfred the Great, were defeated at Basing. There was then a lull of two months until the Battle of Meretun, when the Vikings again prevailed. Soon after Easter, which fell on 15 April in that year, Æthelred died and was succeeded by Alfred.

The Battle of Basing can be dated because Bishop Heahmund of Sherborne died in the Battle of Meretun, and it is known that he died on 22 March 871. The Anglo-Saxon Chronicle records that the Battle of Basing was two months earlier, dating it to 22 January, Ashdown fourteen days before that on 8 January, Reading four days earlier on 4 January, Englefield another four days earlier on 31 December 870 and the arrival of the Vikings in Reading three days earlier on 28 December. However, as the two month interval between Meretun and Basing is probably not exact, the earlier dates are approximate.

Confirmed battlefield location
The ground

The ground they fought on

The site of Battle of Basing 871 lies on White Chalk Subgroup, bedrock that formed in the Maastrichtian. The rock here is chalk.

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Everything a full report reveals about Battle of Basing 871

This page covers Battle of Basing 871. A full Aubrey report for the area pulls together this battle alongside scheduled monuments and everything else the record holds within a few miles:

Overview
An interactive map of the location with every monument and battle plotted, and a plain-language history built only from what the record holds.
Monuments
The legally protected scheduled monuments around the location, each with its period, type and significance.
Battlefields
The battles and sieges fought on this ground, mapped and set on a timeline of the wider conflict.
Roman Britain
The Roman roads, forts and towns near here, and the Iron Age people who held the land before Rome arrived.
Domesday
The settlement's entry in the 1086 Domesday Book: who held it, what it was worth, and the people who worked the land.
Civil War
The Civil War fighting, garrisons and recorded militaria in this area, woven into the arc of 1642 to 1651.
Geology
The bedrock beneath the site, its age and rock type, reaching back hundreds of millions of years.
LiDAR
Laser-scanned terrain that reveals earthworks hidden under fields and woodland, with likely features flagged.
Local Names
What the street and field names around here actually mean, and the history buried inside them.
Historical Maps
Ordnance Survey maps from the 1800s, layered over the location as it stands today.
Literature
The books, county histories, charters and archives that mention this place, quoted with their sources.
Legal
The protected sites nearby and the metal-detecting, access and treasure laws that apply to this ground.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Target Zones
For detectorists: the most promising ground to search nearby, ranked by confidence, with what to expect.
Timeline
The whole story of the location told era by era, from prehistory to the present day.
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Protected heritage nearby

Scheduled Monuments near Battle of Basing 871

Basing House and the Grange Field
Basing House and the Grange Field
Scheduled monument · ~0.9 mi

Basing House is a scheduled ancient monument comprising the ruins of a substantial fortified residence located near Basingstoke in Hampshire. The site represents the remains of a medieval and early modern aristocratic dwelling that achieved particular prominence during the sixteenth century under…

Sandy B / CC BY-SA 2.0 / Wikimedia Commons
Winklebury camp
Winklebury camp
Scheduled monument · ~2.1 mi

Winklebury camp is a hillfort of Iron Age date located in Hampshire. The site comprises a univallate enclosure, defended by a single bank and ditch, situated on rising ground. Scheduled as an ancient monument, it represents the type of fortified settlement that characterised Iron Age settlement p…

Sebastian Ballard / CC BY-SA 2.0 / Wikimedia Commons
Odiham Castle
Odiham Castle
Scheduled monument · ~4.9 mi

Odiham Castle is a Norman fortress constructed in the early 13th century, with its distinctive octagonal keep built by King John between 1207 and 1214. The castle features a striking eight-sided tower keep surrounded by the remains of defensive walls and a substantial moat, representing a sophist…

BabelStone / CC BY-SA 3.0 / Wikimedia Commons
Flex Ditch
Flex Ditch
Scheduled monument · ~5.9 mi

Flex Ditch is a linear earthwork located in Hampshire, England. The monument comprises a ditch with associated bank that represents a boundary feature of archaeological significance. Dating evidence and scholarly interpretation place it within the Iron Age period, when such linear earthworks serv…

ian freeman / CC BY-SA 3.0 / Wikimedia Commons
The Late Iron Age oppidum and Roman town of Calleva Atrebatum and associated features
The Late Iron Age oppidum and Roman town of Calleva Atrebatum and associated features
Scheduled monument · ~6.2 mi

Calleva Atrebatum is a Late Iron Age oppidum and Romano-British town located near Silchester in Hampshire, representing one of the most extensively excavated urban centres of Roman Britain. The site, which originated as a major settlement of the Atrebates tribe during the Iron Age, was substantia…

Simon Burchell / CC BY-SA 4.0 / Wikimedia Commons
Hillfort south west of Pond Farm, near Silchester
Hillfort south west of Pond Farm, near Silchester
Scheduled monument · ~6.7 mi

Hillfort south west of Pond Farm, near Silchester, is a prehistoric fortified enclosure located in Hampshire. The site comprises a substantial univallate or multivallate earthwork of Iron Age date, characteristic of the defensive settlements constructed during the later prehistoric period in sout…

Simon Burchell / CC BY-SA 4.0 / Wikimedia Commons
Holy Ghost Chapel
Scheduled monument · ~0.7 miles
Oliver's Battery: a motte and bailey castle at Old Basing
Scheduled monument · ~1.4 miles
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Sources