The Army of Sambre and Meuse was one of the armies of the French Revolution. It was formed on 29 June 1794 by combining the Army of the Ardennes, the left wing of the Army of the Moselle and the right wing of the Army of the North. Its maximum paper strength was approximately 120,000.
The Battle of Mainz saw a Habsburg Austrian army led by Field Marshall François Sebastien Charles Joseph de Croix, Count of Clerfayt launch a surprise assault against four divisions belonging to the French Army of Rhin-et-Moselle directed by General of Division François Ignace Schaal. The right-most French division was completely routed and all the French troops were compelled to retreat with the loss of their siege artillery and many casualties. Clerfayt followed up his Rhine campaign of 1795 victory by driving most of General of Division Jean-Charles Pichegru's Army of Rhin-et-Moselle south. The War of the First Coalition action was fought near the city of Mainz in the modern-day state of Rhineland-Palatinate in Germany.
The Battle of Kaiserslautern saw a Coalition army under Charles William Ferdinand, Duke of Brunswick-Wolfenbüttel oppose a Republican French army led by Lazare Hoche. Three days of conflict resulted in a victory by the Prussians and their Electoral Saxon allies as they turned back repeated French attacks. The War of the First Coalition combat was fought near the city of Kaiserslautern in the modern-day state of Rhineland-Palatinate, Germany, which is located about 60 kilometres (37 mi) west of Mannheim.
The Battle of Würzburg was fought on 3 September 1796 between an army of the Habsburg monarchy led by Archduke Charles, Duke of Teschen and an army of the First French Republic led by Jean-Baptiste Jourdan. The French attacked the archduke's forces, but they were resisted until the arrival of reinforcements decided the engagement in favor of the Austrians. The French retreated west toward the Rhine River. The action occurred during the War of the First Coalition, part of the French Revolutionary Wars. Würzburg is 95 kilometres (59 mi) southeast of Frankfurt.
The Army of the Moselle was a French Revolutionary Army from 1791 through 1795. It was first known as the Army of the Centre and it fought at Valmy. In October 1792 it was renamed and subsequently fought at Trier, First Arlon, Biesingen, Kaiserslautern, Froeschwiller and Second Wissembourg. In the spring of 1794 the left wing was detached and fought at Second Arlon, Lambusart and Fleurus before being absorbed by the Army of Sambre-et-Meuse. In late 1794, the army captured Trier and initiated the Siege of Luxembourg. During the siege, the army was discontinued and its divisions were assigned to other armies.
The Army of the Rhine and Moselle was one of the field units of the French Revolutionary Army. It was formed on 20 April 1795 by the merger of elements of the Army of the Rhine and the Army of the Moselle.
In the First Battle of Wissembourg an Allied army commanded by Dagobert Sigmund von Wurmser attacked the French Army of the Rhine under Jean Pascal Carlenc. After an ineffectual resistance, the French army abandoned its fortified line behind the Lauter River and retreated toward Strasbourg in confusion. This engagement of the War of the First Coalition occurred on the eastern border of France about 60 kilometres (37 mi) north of Strasbourg.
The Battle of Ettlingen or Battle of Malsch was fought during the French Revolutionary Wars between the armies of the First French Republic and Habsburg Austria near the town of Malsch, 9 kilometres (6 mi) southwest of Ettlingen. The Austrians under Archduke Charles, Duke of Teschen tried to halt the northward advance of Jean Victor Marie Moreau's French Army of Rhin-et-Moselle along the east bank of the Rhine River. After a tough fight, the Austrian commander found that his left flank was turned. He conceded victory to the French and retreated east toward Stuttgart. Ettlingen is located 10 kilometres (6 mi) south of Karlsruhe.
The Battle of Handschuhsheim or Battle of Heidelberg saw an 8,000-man force from Habsburg Austria under Peter Vitus von Quosdanovich face 12,000 men from the Republican French army led by Georges Joseph Dufour. Thanks to a devastating cavalry charge, the Austrians routed the French with disproportionate losses. The fight occurred during the War of the First Coalition, part of the French Revolutionary Wars. Handschuhsheim is now a district of Heidelberg, but it was a village north of the city in 1795.
Jean-Jacques Ambert commanded a French division in several engagements during the French Revolutionary Wars. He embarked on a French ship of the line during the American Revolutionary War and saw several actions. At the start of the French Revolutionary Wars he commanded a battalion and thereafter enjoyed fast promotion. He led a division in action at Kaiserslautern in 1793, Kaiserslautern in 1794, Luxembourg, Handschusheim, and Mannheim in 1795, and Kehl in 1796. His career later suffered eclipse because of his association with two French army commanders suspected of treason. He spent much of the Napoleonic Wars commanding a Caribbean island, clearing his name, and filling interior posts. His surname is one of the names inscribed under the Arc de Triomphe.
The Battle of Kaiserslautern saw an army from the Kingdom of Prussia and Electoral Saxony led by Wichard Joachim Heinrich von Möllendorf fall upon a single French Republican division under Jean-Jacques Ambert from the Army of the Moselle. The Prussians tried to surround their outnumbered adversaries but most of the French evaded capture. Nevertheless, Möllendorf's troops inflicted casualties on the French in the ratio of nine-to-one and occupied Kaiserslautern. While the Prussians won this triumph on an unimportant front, the French armies soon began winning decisive victories in Belgium and the Netherlands. The battle occurred during the War of the First Coalition, part of the French Revolutionary Wars. In 1794 Kaiserslautern was part of the Electoral Palatinate but today the city is located in the state of Rhineland-Palatinate in Germany about 67 kilometres (42 mi) west of Mannheim.
At the Battle of Höchst, the Habsburg Austrian army commanded by François Sébastien Charles Joseph de Croix, Count of Clerfayt outmaneuvered the French Republican Army of Sambre-et-Meuse commanded by Jean-Baptiste Jourdan. Although the French attacked first, they were unable to dislodge an Austrian flanking column. Afterward Jourdan's army retreated to the north. The clash happened during the War of the First Coalition, part of a wider conflict known as the French Revolutionary Wars. Modern-day Höchst is a suburb and administrative district of Frankfurt am Main in the state of Hesse in Germany. Höchst is about 12 kilometers (7 mi) west of the Frankfurt city center.
Jean René Moreaux commanded the French Army of the Moselle during the French Revolutionary Wars. He joined the French Royal Army in 1776 and was badly wounded in the American Revolutionary War two years later. After leaving military service, he married and took over the family business. At the time of the French Revolution he was elected second in command of a volunteer battalion. He was rapidly promoted, emerging as a general officer in May 1793. After another promotion, he led a corps at Pirmasens and a division at Wissembourg. He was appointed commander of the Army of the Moselle in June 1794. In November he was sent with three divisions to invest the fortress of Luxembourg. He caught a fever and died during the Siege of Luxembourg. His surname is one of the names inscribed under the Arc de Triomphe.
The Battle of Haguenau saw a Republican French army commanded by Jean-Charles Pichegru mount a persistent offensive against a Coalition army under Dagobert Sigmund von Wurmser during the War of the First Coalition. In late November, Wurmser pulled back from his defenses behind the Zorn River and assumed a new position along the Moder River at Haguenau. After continuous fighting, Wurmser finally withdrew to the Lauter River after his western flank was turned in the Battle of Froeschwiller on 22 December. Haguenau is a city in Bas-Rhin department of France, located 29 kilometres (18 mi) north of Strasbourg.
Jean Hardy commanded a French division during the French Revolutionary Wars. In 1783 he enlisted in the French Royal Army. In 1792 he joined a volunteer battalion and fought at Valmy, earning promotion to major. After leading a battalion at Wattignies and successfully holding Philippeville in 1793, he became a general of brigade. In 1794, he led troops in the Army of the Ardennes at Boussu-lez-Walcourt, Grandreng, Gosselies and Fleurus.
Paul-Alexis Dubois commanded French divisions during the War of the First Coalition and was killed in action fighting against Habsburg Austria. He enlisted in a French infantry regiment in 1770 and transferred into the cavalry in 1776. Thereafter he served in several different cavalry and infantry regiments. From sous-lieutenant in 1791, he served in the Army of the Moselle and was rapidly promoted to general of brigade by August 1793. After briefly commanding an infantry division in the Army of the Rhine at Wissembourg he switched back to the Army of the Moselle to fight at Kaiserslautern before being wounded at Froeschwiller in December 1793.
The action at Mannheim began in April 1795 when two French armies crossed the Rhine and converged on the confluence of the Main and the Rhine. Initial action at Mannheim resulted in a minor skirmish, but the Bavarian commander negotiated a quick truce with the French and withdrew. On 17 October 1795, 17,000 Habsburg Austrian troops under the command of Dagobert Sigmund von Wurmser engaged 12,000 soldiers, led by Jean-Charles Pichegru in the grounds outside the city of Mannheim. In a combination of maneuvers, the Habsburg army forced 10,000 of the French forces to withdraw into the city itself; other French troops fled to join neighboring Republican armies. First Coalition forces then laid siege to Mannheim. Subsequent action at neighboring cities forced the French to withdraw further westward toward France; after a month's siege, the 10,000-strong Republican French garrison now commanded by Anne Charles Basset Montaigu surrendered to 25,000 Austrians commanded by Wurmser. This surrender brought the 1795 campaign in Germany to an end. The battle and siege occurred during the War of the First Coalition, part of the French Revolutionary Wars. Situated on the Rhine River at its confluence with the Neckar River, Mannheim lies in the federal state of Baden-Württemberg in modern-day Germany.
Jean-Baptiste Olivier enlisted in the French Royal Army as foot soldier in 1781. During the French Revolutionary Wars he was promoted general of brigade, fighting at Kaiserslautern, Fleurus, and Neuwied. He famously observed the action at Fleurus from a hot air balloon. In 1799 he transferred to the Army of Naples as a general of division. He fought at the Trebbia where he was severely wounded, losing a leg. During the Napoleonic Wars he held military commands in the interior and was appointed Baron of the Empire and Grand Officer of the Légion d'honneur. He died in 1813. Olivier is one of the names inscribed under the Arc de Triomphe.
The Siege of Maastricht was a successful siege of the city of Maastricht by the forces of the French First Republic led by General of Division (GD) Jean-Baptiste Kléber. The War of the First Coalition action resulted in the surrender of the Coalition garrison commanded by Lieutenant General Prince Frederick of Hesse-Kassel. The defenders were mostly Habsburg Austrians with a smaller contingent of Dutch Republic soldiers.
French First Republic 
Habsburg monarchy 
