The Battle of Eckmühl fought on 22 April 1809, was the turning point of the 1809 Campaign, also known as the War of the Fifth Coalition. Napoleon I had been unprepared for the start of hostilities on 10 April 1809, by the Austrians under Archduke Charles of Austria and for the first time since assuming the French Imperial Crown had been forced to give up the strategic initiative to an opponent. Thanks to the dogged defense waged by the III Corps, commanded by Marshal Davout, and the Bavarian VII Corps, commanded by Marshal Lefebvre, Napoleon was able to defeat the principal Austrian army and wrest the strategic initiative for the remainder of the war.
The War of the Third Coalition was a European conflict lasting from 1805 to 1806 and was the first conflict of the Napoleonic Wars. During the war, France and its client states under Napoleon I opposed an alliance, the Third Coalition, which was made up of the United Kingdom, the Austrian Empire, the Russian Empire, Naples, Sicily, and Sweden. Prussia remained neutral during the war.
The Battle of Caldiero took place on 30 October 1805, pitting the French Armée d'Italie under Marshal André Masséna against an Austrian army under the command of Archduke Charles, Duke of Teschen. The French engaged only some of their forces, around 33,000 men, but Archduke Charles engaged the bulk of his army, 49,000 men, leaving out Paul Davidovich's corps to defend the lower Adige and Franz Seraph of Orsini-Rosenberg's corps to cover the Austrian right against any flanking maneuvers. The fighting took place at Caldiero, 15 kilometres east of Verona, during the War of the Third Coalition, part of the Napoleonic Wars.
The Battle of Teugen-Hausen or the Battle of Thann was an engagement that occurred during the War of the Fifth Coalition, part of the Napoleonic Wars. The battle was fought on 19 April 1809 between the French III Corps led by Marshal Louis-Nicolas Davout and the Austrian III Armeekorps commanded by Prince Friedrich Franz Xaver of Hohenzollern-Hechingen. The French won a hard-fought victory over their opponents when the Austrians withdrew that evening. The site of the battle is a wooded height approximately halfway between the villages of Teugn and Hausen in Lower Bavaria, part of modern-day Germany.
The Battle of Haslach-Jungingen, also known as the Battle of Albeck, fought on 11 October 1805 at Ulm-Jungingen north of Ulm at the Danube between French and Austrian forces, was part of the War of the Third Coalition, which was a part of the greater Napoleonic Wars. The outcome of this battle was a French victory.
In the Battle of Wertingen Imperial French forces led by Marshals Joachim Murat and Jean Lannes attacked a small Austrian corps commanded by Feldmarschall-Leutnant Franz Xaver von Auffenberg. This action, the first battle of the Ulm Campaign, resulted in a clear French victory. Wertingen lies 28 kilometres (17 mi) northwest of Augsburg. The combat was fought during the War of the Third Coalition, part of the Napoleonic Wars.
The Ulm campaign was a series of French and Bavarian military maneuvers and battles to outflank and capture an Austrian army in 1805 during the War of the Third Coalition. It took place in the vicinity of and inside the Swabian city of Ulm. The French Grande Armée, led by Napoleon, had 210,000 troops organized into seven corps and hoped to knock out the Austrian army in the Danube before Russian reinforcements could arrive. Rapid marching let Napoleon conduct a large wheeling maneuver, which captured an Austrian army of 23,000 under General Mack on 20 October at Ulm. That brought the total number of Austrian prisoners-of-war in the campaign to 60,000. The campaign is by some military historians regarded as a strategic masterpiece and was influential in the development of the Schlieffen Plan in the late 19th century. Napoleon himself wrote:
The I Corps of the Grande Armée was a French military unit that existed during the Napoleonic Wars. Though disbanded in 1814, following the Treaty of Fontainebleau, it was reformed in April 1815 following the return of Napoléon during the Hundred Days. During the Hundred Days, the corps formed part of the quickly re-formed Army of the North.
Baron Franjo Jelačić Bužimski was a Croatian military officer and nobleman, a member of the House of Jelačić. He began his service in the Habsburg army as a Grenz infantry officer and fought against the Ottoman Empire. During the French Revolutionary Wars he received promotion to the rank of general officer and won an outstanding victory at Feldkirch. His later career proved that his martial abilities were limited. He twice led independent division-sized forces in the Napoleonic Wars, with unhappy results. He was Proprietor (Inhaber) of an Austrian infantry regiment from 1802 until his death.
Johann Sigismund Graf von Riesch joined the army of Habsburg Austria as a cavalry officer and, during his career, fought against the Kingdom of Prussia, Ottoman Turkey, Revolutionary France, and Napoleon's French Empire. He became a general officer during the French Revolutionary Wars and held important commands during the War of the Second Coalition. He displayed a talent for leading cavalry formations, but proved less capable when given corps-sized commands. During the 1805 Ulm Campaign in the Napoleonic Wars, the French badly defeated his corps and forced it to surrender soon afterward. From 1806 to his death in 1821, he was the Proprietor (Inhaber) of an Austrian cavalry regiment.
Bernhard Erasmus von Deroy from the Electorate of the Palatinate became a noted general officer in the army of Bavaria. His military career began shortly after the start of the Seven Years' War. During the French Revolutionary Wars he first served on the side of the Coalition against the French revolutionaries, then fought as an ally of the First French Empire during the Napoleonic Wars. Deroy and his colleague, Karl Philipp von Wrede, were dominant personalities in the Bavarian military during the era of Napoleon Bonaparte.
Joseph-Armand Ritter von Nordmann, was a French officer in the French Royal Army. He transferred his allegiance to Habsburg Austria during the French Revolution, like other French émigrés. In Austrian service he fought capably against his former country during the French Revolutionary Wars and the Napoleonic Wars.
The Battle of Günzburg on 9 October 1805 saw General of Division Jean-Pierre Firmin Malher's French division attempt to seize a crossing over the Danube River at Günzburg in the face of a Habsburg Austrian army led by Feldmarschall-Leutnant Karl Mack von Lieberich. Malher's division managed to capture a bridge and hold it against Austrian counterattacks. The battle occurred during the War of the Third Coalition, part of the larger Napoleonic Wars.
Marc-Antoine de Beaumont a French nobleman, became a page to the king and joined the army of the Old Regime. He stayed in the army during the French Revolution and narrowly escaped being executed. During the French Revolutionary Wars he fought in the 1796 Italian campaign under Napoleon Bonaparte, leading the cavalry at Lodi and Castiglione. In 1799 he was wounded in Italy but fought there again in late 1800.
Baptiste-Pierre-François Bisson joined the French army and rose rapidly in rank during the French Revolutionary Wars. He served as a division commander in the Grande Armée of Emperor Napoleon in 1805 and 1807, playing a leading role at the Battle of Friedland. He was captured by Tyrolean rebels in 1809. Known as a gourmand, he became very fat before dying prematurely. His surname is one of the Names inscribed under the Arc de Triomphe.
Karl Daniel Gottfried Wilhelm von Stutterheim, born 6 August 1770 – died 13 December 1811, served in the Prussian and Saxon armies during the French Revolutionary Wars, leaving the latter service in 1798. He spent most of his career in the army of Habsburg Austria and the Austrian Empire. He commanded a brigade in combat against the First French Empire during the 1805 and 1809 wars. In the latter conflict, he led his troops with dash and competence. He authored two histories about the wars; the second work remained unfinished due to his suicide in 1811.
The VIII Corps of the Grande Armée was a French military unit that existed during the Napoleonic Wars. Emperor Napoleon I formed it in 1805 by borrowing divisions from other corps and assigned it to Marshal Édouard Mortier. Marshal André Masséna's Army of Italy was also reorganized as the VIII Corps at the end of the 1805 campaign. The corps was reformed for the 1806 campaign under Mortier and spent the rest of the year mopping up Prussian garrisons in western Germany.
The Battle of Mariazell or Battle of Grossraming saw the advance guard of the French III Corps attack a retreating Austrian force led by Maximilian, Count of Merveldt. The action occurred during the War of the Third Coalition, which is part of the Napoleonic Wars. Mariazell is located in the Austrian province of Styria, about 50 kilometres (31 mi) south of St. Pölten.
The Battle of Aldenhoven saw the Habsburg Austrian army commanded by Prince Josias of Saxe-Coburg-Saalfeld attack a Republican French force under René Joseph de Lanoue. The Austrians successfully crossed the Roer River and engaged in a cavalry charge led by Archduke Charles, Duke of Teschen which routed the French and inflicted heavy losses. The War of the First Coalition battle occurred near Aldenhoven, a city in North Rhine-Westphalia, Germany located about 55 kilometres (34 mi) west of Cologne.
The Battle of Lambach(Russian: Бой при Ламбахе, French: Bataille de Lambach, German: Gefecht bei Lambach) was a minor French victory where the French vanguard won against an Austro-Russian force under Pjotr Bagration (Russia) and Emanuel Freiherr Schustekh (Austria) on 31 October 1805 at Lambach in Oberösterreich, today Austria, during the Napoleonic Wars.
France 
Habsburg Empire 
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Louis-Nicolas Davout 
