During the
War of the First Coalition,
General der Kavallerie Wurmser's Austro-Allied army threatened to invade
Alsace. Accordingly, the French
Army of the Rhine manned the
Lines of Weissenburg, a line of earthworks dating back to the
War of the Spanish Succession. The lines began near
Wissembourg and stretched about 20 kilometers in an east-southeasterly direction to the
Rhine River at
Lauterbourg. This traces the modern-day France-
Germany border. During this period, the Army of the Rhine's command structure remained chaotic. In July 1793,
Adam Philippe Custine was replaced in command; he was guillotined at the end of August.
General of Division (MG) Charles de Landremont became commander on 18 August and served until 29 September when he was arrested for treason. Unlike his predecessor MG
Alexandre, vicomte de Beauharnais who was guillotined in July 1794, Landremont survived the experience, dying in 1818. MG Meunier took command for two days until his replacement by MG
Jean Carlenc on 2 October. MG
Charles Pichegru replaced Carlenc on 27 October. At the same time, MG
Lazare Hoche assumed overall command of both the
Army of the Moselle and Pichegru's Army of the Rhine. On 20 August, a column made up of
Habsburgs,
Hessians, and French
Émigrés clashed with 3,000 French at
Jockgrim on the Rhine north of Lauterbourg.
Feldmarschal-Leutnant Moritz Kavanaugh's Allied force included five infantry battalions, six light infantry companies, 13 cavalry squadrons, and 12 cannons. French
General of Brigade Louis-Théobald Ilher led three battalions, six squadrons, and 10 guns. The Allies had the better of the encounter, losing 147 casualties. The French lost 103 men and 5 cannons captured, plus an unknown number of killed and wounded. While leading some dragoons, Ilher was killed by a Hessian
Jäger. A flurry of actions followed as Wurmser drove in the French outposts and tapped at the main lines. Skirmishes occurred on 21 and 27 August, and on 7, 11, 12, 14, 19, 20, 23, and 30 September. On 12 and 20 September, two battalions of the
Kaiser Infantry Regiment led by
Oberst (
Colonel)
Gerhard Rosselmini clashed with the French at
Bad Bergzabern and Bienwaldmuhle. ==Battle==