Waterloo Campaign: Quatre Bras to Waterloo Waterloo Campaign: Quatre Bras to Waterloo After the fighting at Quatre Bras (16 June 1815) the two opposing commanders Marshal Ney and the Duke of Wellington initially held their ground while they obtained information about what had happened at the larger Battle of Ligny. They received intelligence that the Prussian army under the command of Prince Blücher had been defeated by the French Army of the North under the command of Napoleon Bonaparte. Upon receiving this news Wellington organised the retreat of the Anglo-allied army to a place he had identified a year before as the best place in Belgium
Battle of Waterloo three-quarters of the Prussian army concentrated for battle with 24 hours notice. After Ligny, the Prussian army, although defeated, was able to realign its supply train, reorganise itself, and intervene decisively on the Waterloo battlefield within 48 hours. Two and a half Prussian army corps, or 48,000 men, were engaged at Waterloo; two brigades under Bülow, commander of IV Corps, attacked Lobau at 16:30, while Zieten's I Corps and parts of Pirch I's II Corps engaged at about 18:00. The Waterloo position was a strong one. It consisted of a long ridge running east-west, perpendicular to, and bisected by, the