Lecourbe's division was reformed in April 1800 while still in Switzerland. After the Battle of Messkirch, both Gouvion Saint-Cyr and Sainte-Suzanne had retired to the Rhine, taking many of their forces with them. Consequently, Moreau had assigned had the cavalry commanded by Jean-Joseph Ange d'Hautpoul to reinforce Lecourbe's division. Based on the mentions in the dispatches and Lecourbe's reconstituted division, portions of the following probably were either present or available: