 Complete the following phrase:  Trelliard led his division in a French victory at the Battle of Mormans sometimes called Nangis on 17 February 1814. The 4th, 14th, and 16th Dragoon Regiments fought during the engagement. On 23 and 24 February there was a clash at Troyes where the 21st and 26th Dragoons of Auguste Jean Joseph Gilbert Amiels cavalry brigade defeated 3,600 Austrians. Amiels brigade was part of François Étienne de Kellermanns VI Cavalry Corps. Treillard led the 5th Cavalry Division in Kellermanns corps in the Battle of Bar-sur-Aube on 26 and 27 February. The 4th and 14th Dragoon Regiments were engaged. The 4th, 14th, 16th, 17th, and 27th Dragoon Regiments fought at the 