Battle of Cabezón
The Battle of Cabezón was an engagement early in the Peninsular War on 12 June 1808 between a small Spanish militia force, based in Valladolid, and a detachment of Marshal Bessières' French Army Corps under General Lasalle.
The battle took place when General Cuesta's small army, scraped together almost from scratch to defend Old Castile, deployed itself at the bridge over the Pisuerga at Cabezón, just outside Valladolid, to bar the road from Burgos against oncoming French divisions. Rather than dig in on the opposite bank of the river, Cuesta, swept along by the enthusiasm of his men, rushed his troops across the bridge against almost double his number, with predictable results: Lasalle's veteran cavalry trampled Cuesta's raw recruits with ease and marched on to Valladolid.