January 5, 1477

Battle of Nancy

René II defeats Charles the Bold at the Battle of Nancy

The rout was complete enough that the duke's body was not identified for days — and modern sources still disagree about how many.

5 January 1477, outside Nancy

On 5 January 1477, outside Nancy, René II of Lorraine and his Swiss and Alsatian allies attacked the Burgundian army besieging the city. Charles the Bold had held a winter siege there after René retook his capital.

René's numerically superior relief army outflanked and routed the depleted Burgundian force.

How Charles died, as far as it can be said

Charles died during the rout while trying to escape across a stream near the Saint-Jean pond. One source describes a severe wound running from above the ear toward the teeth.

The assailant, the weapon and the circumstances of the fatal blow cannot be established securely; the cinematic version, an identified halberdier delivering a known killing stroke, belongs partly to later tradition.

Accounts also disagree about the recovery of the body: a University of Edinburgh study says two days after the battle, the Musée Lorrain says five.

What was and was not settled

The defeat lifted the siege and restored René's control, opening what the Musée Lorrain describes as a new era of independence for Lorraine.

Burgundy did not thereby become French. Mary of Burgundy inherited the Burgundian Netherlands and Charles's other claims, while Louis XI moved to seize French Burgundian fiefs — producing a succession conflict rather than an instantaneous settlement.

René marked the place associated with Charles's death with a cross; it was replaced so often that the original cross and its inscription cannot now be reconstructed with certainty.

Sources

Researched 23 Aug 2026 6 sources not yet audited

How this was checked

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What the sources leave uncertain

The battle date, outcome, and Charles's death are secure.
Accounts disagree about when Charles's body was recovered: a University of Edinburgh study says two days after the battle, while the Musée Lorrain says five days later.
The exact identity of Charles's killer, the weapon, and the circumstances of the fatal blow belong partly to later tradition; the severe head wound is reported by a source, not an observed certainty.
Army-strength estimates vary enormously, and no reliable casualty total was found. Claims of near-total extermination should therefore be avoided.