Battle
Snow, staggered reinforcements, an elusive decision
Military history
Eylau unfolds in two stages: contact on 7 February fixes the French centre around the town, then the battle on 8 February unsuccessfully seeks to turn local advantages into a breakthrough. Snow disorients Augereau's attack, Murat's charge prevents the centre from collapsing, Davout weighs on the Russian wing, and Lestocq supports it before Ney's late arrival. The French hold the field, but the Russian army is not destroyed, and both casualty totals and the claimed victory remain disputed.
On 7 February, fighting at Ziegelhof delays the French entry. Murat and Soult then take Eylau and its cemetery while the Russian army forms on the neighbouring heights. The town becomes a strongpoint to hold; the battle's decision remains open.
During the night, the French centre remains around Eylau while Davout approaches from the southeast and Ney from the northwest. The sequence is a relational reconstruction: the sources give axes and arrival times, but the maps do not justify an exact pre-dawn position for every corps.
On 8 February, the cannonade begins before all French corps have assembled. Davout approaches Serpallen; Augereau’s attack drifts left in a squall and comes under Russian fire. Its retreat opens a gap, while Soult still holds Eylau and Saint-Hilaire supports the right wing.
Davout gains ground in the east. L’Estocq crosses behind the Russian line and pushes it back locally; Ney does not arrive in the northwest until evening. Bennigsen withdraws overnight. The French hold the field, but losses and exhaustion prevent decisive exploitation.
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Military history
Section consacrée à Eylau : paragraphes commençant par « Le 7 février » et « Le 8 février » ; séquence Ziegelhof–Eylau–cimetière, plan de Davout et Ney, attaque d'Augereau, charge de Murat, arrivée de Lestocq, arrivée de Ney et retraite nocturne.
Operational chronology, locations, corps axes, and the distinction between holding the field and failing to exploit decisively; casualty figures are preserved as French tradition where they appear.
View ↗Édition parisienne de 1807, notice BnF/Gallica NUMM-5541519 : relation contemporaine et planches relatives aux mouvements avant la bataille, aux positions du 7 février, aux actions du 8 et à l'après-bataille.
Official account and plates retained as bibliographic orientation. This account uses the 58th Bulletin actually consulted; it does not claim a new complete reading of the original print.
View ↗Section Témoignages, transcription du 58e Bulletin : Combat d’Eylau puis Bataille d’Eylau ; neige, Augereau, Murat et Bessières, Davout, Ney, retraite, pertes revendiquées et Garde à pied.
Contemporary sequence and official French account. Minimised losses and the proclaimed victory are compared with modern syntheses; the bulletin is not used as a neutral arbiter.
View ↗Histoire des sciences médicales 24(1), 1990, pp. 39–48 ; pp. 39–40 : résumé tactique ; pp. 41–43 : arrivée de Percy, neige, panique aux ambulances et secours ; p. 40 : lettres à Joséphine des 9 et 14 février.
Specialist cross-check of events in the snow and medical experience of the field; useful for distinguishing an attested mechanism from more uncertain loss distributions.
View ↗Article, cinq paragraphes de synthèse : effectifs présentés selon une autre estimation, attaques du 8 février, neige, charge de Murat, arrivée des renforts, pertes et retraite de Bennigsen.
Second modern synthesis for orders of magnitude and the conclusion of a battle without a decisive result; figures are not merged with those from the French tradition.
View ↗Deux cartes de l'United States Military Academy : situation au début du 8 février et situation vers 16 heures. Contrôler Eylau et le cimetière, l'arrivée de Davout par le sud-est, l'approche de Ney et Lestocq depuis Althof au nord-ouest, puis la marche de Lestocq derrière la ligne russe.
Topological check of sectors and directions; the interactive map simplifies corps and reproduces neither West Point's scale nor its divisional positions.
View ↗Synopsis de l'éditeur : chapitres XIII–XVII sur les deux journées d'Eylau et le bilan ; cartes pp. 271 et 277 sur les dispositions russes et le mouvement français ; appendices I, VI–VIII pour forces, cartes et logistique. Le locator renvoie au synopsis. Une lecture intégrale du volume dépasse l’usage documentaire retenu ici.
Bibliographic pointer to a specialist monograph; the synopsis does not replace the detailed evidence used in this dossier.
View ↗Sections Préparatifs, L’attaque d’Augereau, La grande charge de cavalerie, L’attaque du IIIe Corps, Les arrivées de L’Estocq et Ney, La retraite russe.
Topographic and chronological context, cross-checked against West Point maps and the bulletin; exact times and the Foot Guards’ action remain disputed.
View ↗Sections Uniforme, Havresac, Fusil et giberne : capote grise ou beige à partir de 1806, variété des coiffures, havresac et fusil à silex avec baïonnette.
Generic illustration of an infantryman in a campaign greatcoat; no exact regimental uniform is assigned to Eylau.
View ↗Sections Equipment et Uniforms, paragraphes sur les capotes portées en 1804–1807, les anciens shakos et les changements postérieurs de coiffure.
Generic winter silhouette, grey-brown greatcoat and older cylindrical shako; insignia are illustrative and do not identify a regiment.
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