Waterloo, Belgium Waterloo, Belgium Waterloo (, , ) is a Walloon municipality in the province of Walloon Brabant, Belgium, which in 2011 had a population of 29,706 and an area of . It is north of Braine-l'Alleud, which is the site of the Battle of Waterloo, where the resurgent Napoleon was defeated for the final time in 1815. Waterloo is a Francophone town. The placename has Brabantian Dutch origins. The first element is most likely "water", but it should be understood locally as "wet". The second element is "lo(o)", an ancient word for "forest" or "clearing in a forest", coming either from
Waterloo Chamber Waterloo Chamber The Waterloo Chamber, dating from 1830–31, is a large room in Windsor Castle dedicated to the military defeat of the French Emperor Napoleon Bonaparte by British, Prussian, Russian and Austrian forces under the command of the Duke of Wellington at the Battle of Waterloo. Designed by the architect Jeffry Wyatville to replace the Queen's Drawing Room, Queen's Ballroom, Queen's Audience Chamber, Queen's Presence Chamber, Queen's Guard Chamber, King's Presence Chamber, King's Audience Room, King's Drawing Chamber and King's Dining Chamber which were all in Hugh May's 17th-century structure, the Waterloo Chamber along with the Grand Reception Room, White