Battles & Wars › Medieval wars › Early Muslim conquests
Battle of Tours (Poitiers)
October 732· Battle· Europe
Mostly agreedGood evidence; some details, dates or numbers uncertain.
Frankish forces under Charles Martel defeated an Umayyad army raiding north from Spain into west-central France.
See it on the Battles & Wars map →What happened
Abd al-Rahman al-Ghafiqi, Umayyad governor of Spain, led a large expedition north, sacking Bordeaux and heading for the rich abbey of Saint Martin at Tours. Charles Martel, the real power in the Frankish kingdom, met him between Poitiers and Tours. His mostly infantry army held a tight formation on high ground against repeated cavalry charges. Abd al-Rahman was killed, and his army slipped away overnight. Numbers are unknown; the chroniclers' figures are not credible.
Why it matters
It turned back the deepest Muslim advance into Frankish lands and raised Charles Martel's family, the Carolingians; his grandson Charlemagne built a western European empire.
How we know
The Frankish Continuations of Fredegar and the Mozarabic Chronicle of 754, written in Spain, describe it briefly. Arab sources call it the 'Battle of the Court of the Martyrs.'
Still debated
Its importance is debated. Edward Gibbon called it the battle that saved Christian Europe; many modern historians see a big raid stopped, not an invasion. Some date it to 733.
Connections (2)
▸Battle of Tours (Poitiers) checked northward raids of Early Muslim conquestsMostly agreed
The connection
By 732 the Umayyads ruled Spain and held Narbonne in southern France, raiding into Frankish lands. Tours turned back the largest raid. Muslim forces still campaigned in Provence in the 730s, but the Franks pushed them back and retook Narbonne in 759. Expansion north of the Pyrenees had reached its limit.
When and how
Between Tours and Poitiers, France, October 732; Charles Martel against the governor Abd al-Rahman al-Ghafiqi.
How sure are we?
Frankish, Spanish Christian and Arab chronicles record the battle and the governor's death; Frankish annals record the later campaigns.
Debates and open questions
Whether the Umayyads intended conquest or plunder, and whether revolts in Spain and North Africa would have halted them anyway, is debated.
▸Battle of Tours (Poitiers) was once credited with launching Stirrup and heavy cavalry (knights)Debated
The connection
German historian Heinrich Brunner argued in 1887 that after Tours, Charles Martel seized church lands to pay for mounted warriors. In 1962 Lynn White, noting that the seizures seem to have begun before the battle, credited the newly arrived stirrup instead. Critics answered that stirrups spread slowly and Frankish armies stayed largely infantry for generations.
When and how
Tours in 732; Brunner's thesis in 1887; Lynn White's book Medieval Technology and Social Change in 1962.
How sure are we?
The theory rests on interpretation, not records: no chronicle links Tours to a switch to cavalry, and the Franks won there fighting on foot.
Debates and open questions
When and why Frankish heavy cavalry became dominant is still debated; most now point to gradual change from the 700s to the 1000s.