In 1415 the Maréchaussée fought in the Battle of Agincourt and their commander, the "Prévôt des Maréchaux" (Provost of the Marshals), Gallois de Fougières, was killed in battle. This history was rediscovered in 1934, and Gallois de Fougières was then officially recorded as the first known gendarme to have died in the line of duty. His remains are now buried under the monument to the gendarmerie in Versailles.