As its neighbouring municipality, Hornu, Boussu's town is very old and the history of
Saint Waudru mentions the existence of a church in the 13th century. In the acts of the past, Boussu conquered very diverse titles: Buxutum, Bussuth, Bussut, Bossut, Boussut. However, the etymology is very simple. This means "the place abundant in boxwood" (in Latin buxus: meaning boxwood or buxutum meaning boxwood coppice). ==Famous inhabitants==