Rowland Hill, 1st Viscount Hill served under the command of a soldier who defeated whom at Waterloo?
Rowland Hill, 1st Viscount Hill: General Rowland Hill, 1st Viscount Hill, {'1': ", '2': ", '3': ", '4': "} (11 August 1772 – 10 December 1842) was a British Army officer who served in the Napoleonic Wars as a trusted brigade, division and corps commander under the command of the Duke of Wellington. Arthur Wellesley, 1st Duke of Wellington:  His defeat of Napoleon at the Battle of Waterloo in 1815 put him in the first rank of Britain's military heroes.
Napoleon