Ligny order of battle

The following units and commanders fought in the Battle of Ligny 16 June 1815.
French Army.
L'Armée du Nord (68,000 men) under the command of Emperor Napoleon I.
"Major Général" (Chief of staff): Marshal Nicolas Jean de Dieu Soult.
"* I Corps, commander: GD Drouet d'Erlon (Corps not engaged)"
Prussian Army.
Prussian Army (84,000 men), under the command of Field Marshal Gebhard Leberecht von Blücher
Lieutenant-General (Chief of staff): August von Gneisenau