Battle of Pontlevoy

On July 6, 1016, Fulk III of Anjou rushed from Langeais with an incomplete host to rescue the fortress of Montrichard besieged by Odo II of Blois. His initial shock fails and he is thrown off his horse, but the intervention of Knight Goscelin allows him to get back into the saddle. While the Blesois knights pursue the Angevins in dispersed order, the column of Herbert I of Maine emerges from the wooded edges and strikes from the flank. Caught between Fulk' counterattack and the arrival of these fresh reinforcements, the Blesois ost collapsed; several Champagne barons perished there and Odo had to abandon the battlefield. Sources: Gesta Consulum Andegavorum / lords of Amboise (French Wikipedia). Millennium stele 2016 along the Battle path.

Since the 990s, the Middle Loire has been disputed between the rival counties of Anjou and Blois. Fulk Nerra surrounded Touraine with castles (Langeais, Montrichard, Montbazon) to contain the expansion of Odo II, heir to a territorial block which extended from Chartres to Champagne. Taking advantage of an Angevin campaign in Poitou, Odo brings together his Champagne and Beauceron vassals and attempts to break the castle belt by besieging Montrichard. Alerted, Fulk recalls his supporters and calls Herbert of Maine, traditional ally against Blois, in order to preserve the fragile balance that King Robert II tries to maintain between the great princes of the kingdom. Sources: Gesta Consulum Andegavorum / lords of Amboise (French Wikipedia). Millennium stele 2016 along the Battle path.

Correction (French/English Wikipedia Battle of Pontlevoy): no invented “feigned retreat”. Context: Anjou–Blois fight for Touraine; Fulk builds Montrichard on Gelduin of Saumur’s lands; Odo II marches to take Montrichard. Fulk calls Herbert I Wake-Dog; on the eve of 6 July 1016 Angevins leave Amboise; Herbert posts cavalry toward Bourré (east of Montrichard). Interception on the plateau at the Pessons edge. Melee: Blois gains the upper hand; Fulk unhorsed and badly wounded; Sigebrand of Chemillé, standard-bearer, killed. Messenger to Herbert; charge on the exposed left flank of Blois; rout; Odo flees to Blois. EN version: Odo surprised out of formation; opening favours Blois; Herbert strikes the flank from the west; Blois infantry massacred. Both sides exhausted; respite for Fulk; Geoffrey Martel will finish Touraine at Nouy (1044).

The Blesoise rout decimated Odo's aristocracy: Stephen I of Troyes and several Champagne knights died, permanently weakening his military cadres. Odo renounced any offensive in Touraine for several years and had to tolerate the reconstruction of the Angevin fortresses. Fulk Nerra consolidates his domination over the Loire valley, increases his prestige with Robert II and can continue his policy of castles and expiatory pilgrimages. This victory inaugurated a decade of Angevin advantage which prepared the future ascension of the Plantagenet lineage. Sources: Gesta Consulum Andegavorum / lords of Amboise (French Wikipedia). Millennium stele 2016 along the Battle path.