I Corps fielded 24,844 (1,233 officers and 23,383 other ranks) on 18 June 1815 taking into account those not present in the Order of Battle and the casualties on the previous two days.
Kolonel Friedrich von Goedecke[e] With so much of the Dutch Belgian contingent not present at the battle, only 579 officers and 8,677 men (9,256 in total) were fielded by II Corps.
With only three regiments not present at the battle the Cavalry Corps was the most complete at Waterloo fielding 16,133 (933 officers and 13,897 men) after taking into account the small losses at Quatre-Bras and during the retreat on 17 June 1815.
The British 7th Infantry Division under Major General Kenneth MacKenzie was not present at the battle as the brigade manned various garrisons around the area.
His aide de camp was Von Nostitz, who assited him during the 1815 campaign, notably after his fall at the last charge at the end of the battle of Ligny.