He had nothing, no castles or gold like his brothers.
Two medieval castles rise above the town, and there are some churches of interest.
In the 8th and 9th centuries Bouillon was one of the castles of the counts of Ardenne and Bouillon.
Grand seigneurs, like the prince of Conde, the duc de Nevers and the marquis de Vardes, were glad to vary the monotony of their feudal castles by listening to the eloquent rehearsals of Malebranche or Regis.
In various places throughout the county may be seen the ruins of several ancient castles, Danish raths or encampments, and tumuli, in the last of which urns and stone coffins have sometimes been found.