Eylau order of battle
The following units and commanders fought in the Battle of Eylau of the Napoleonic Wars. French Army. Emperor Napoleon I of France III Corps. Marshal Davout IV Corps. Marshal Soult VI Corps. Marshal Ney VII Corps. Marshal Augereau Reserve Cavalry. Marshal Murat Russian Army. General of Cavalry Count Bennigsen Chief of Staff: Quartermaster-General, Major F.F. Steinheil Fourth Division Major General A.A. Somov Cavalry Brigade MG Baron Korf Infantry Brigade MG Somov Brigade MG Arseniev 2 Brigade MG Barclay de Tolly Artillery Brigade Col Prince Yashvil 2 Engineers Fifth Division Lieutenant General N.A. Tuchkov I Cavalry  Brigade MG Prince Golitsyn Infantry Brigade ? Brigade MG Ivan Leontiev Brigade Col Priouda Artillery Brigade Col Count Sievers Troops from the Sixth Division From the Cavalry Brigade From the Infantry Brigade MG K.F. Baggovut From the Artillery Brigade Seventh Division Lieutenant General D.S. Dokhturov Cavalry Brigade MG Chaplits Infantry Brigade MG A.V. Zapol'skii Brigade MG Straton-Potapov Brigade MG Markov 1 Artillery Brigade Col Ermolov Engineers 2nd Pioneer Regiment, Pioneer Company Maj Berg Eighth Division Lieutenant General P.K. Essen 3 Cavalry Brigade MG P.F. Glebov-Streshnev Infantry Brigade MG Olsuf’ev 3 [* Viburg Musketeers Detached; fought with Prussian Corps] Brigade MG  Engelhardt 1 Brigade MG Levitsky Artillery Brigade Col Nowak 1 Engineers 2nd Pioneer Regiment, Miner Company of Maj Zapreev Fourteenth Division Major General Count N.M. Kamensky 2d Cavalry Brigade Col D.D. Sheplev [Brigade may not have been present] Infantry Brigade MG Alekseev Brigade MG Gersdorf Artillery Brigade Col Papkov 2 Engineers Pontoon Company of Major Rutkovski Prussian artillery temporarily attached to the Russian Army's Right Flank at Eylau Maj von Brockhausen