units are National Guard volunteer battalions and free companies. The Advance Guard included one company of the 89th Line Infantry, the Gérard, Guillaume, Louvre and Metz Free Companies, four squadrons each of the 1st Carabinier and 1st Dragoon Regiments, three squadrons of the 3rd Hussars, one squadron of the 7th Hussars, a half squadron each of the Jemappes Hussars and the 6th and 16th Chasseurs à Cheval and 12 guns in two horse artillery batteries. Ambert's division was organized into brigades under Jean-Baptiste Olivier, Henri Simon and Joinville. Olivier led one battalion of the 13th Line Infantry, one battalion and four squadrons of the Moselle Legion, four squadrons of the 2nd Carabinier Regiment and six guns in one horse artillery battery. Simon commanded the 1st Battalion of the 30th Line, the 2nd Battalion of the 55th Line, the 3rd Battalion of the République, the 4th Battalions of the Haute-Saône and Meurthe and the 5th Battalion of the Orne. The Joinville brigade comprised the 2nd Battalion of the 99th Line and one battalion of the Joinville. Huet's division was divided into brigades led by Antoine Morlot and Nicolas Augustin Paillard. Morlot directed the 1st Battalions of the 44th and 81st Line, the 2nd Battalion of the 71st Line, the 1st Battalion of the Ardennes, the 2nd Battalion of the Haute-Marne, the 6th Battalion of the Meurthe and 16 guns in two foot artillery batteries. Paillard commanded the 1st Battalions of the 103rd Line and Rhône-et-Loire, 2nd Battalions of the 58th Line and Seine-et-Marne, the 6th Battalion of the Vosges, the 7th Battalion of the Meurthe and a half-company of sappers. Huet's advance guard consisted of one company of the 96th Line, the Billard, Maurice and Observatory Free Companies and four squadrons each of the 4th Cavalry and 9th Chasseurs à Cheval Regiments. Taponier's division had a brigade under Antoine de Sagne Lombard and an advance guard. Lombard directed the 1st Battalion of the 1st Line, the 2nd Battalions of the 8th and 54th Line, the 3rd Battalion of the Manche, 7th Battalion of the Rhône-et-Loire, a half company of sappers and eight guns in one foot artillery battery. Taponier's advance guard was made up of the 3rd Louvre, 4th Louvre, Bons Tireurs and Jemappes Free Companies, four squadrons each of the 10th Cavalry and 14th Dragoon Regiments and eight guns in one foot artillery battery. Vincent's division had the 1st Battalions