Chasse - Similar to a grapevine without the feet crossing, one foot moves to the side, the other "chases" it (placing alongside the first) and the first moves again.
Delivered in three echelons, these final attacks were repulsed, the first echelon by Colin Halkett's British Brigade, a Dutch-Belgian battery, and a brigade of Chasse's Dutch-Belgian division; the second and third echelons by the Guards, the 52nd, and the Royal Artillery.
Nothing, however, remains of the former enceinte or even of the famous old citadel defended by General Chasse in 1832, except the Steen, which - has been restored and contains a museum of arms and antiquities.
In 1830 the city was captured by the Belgian insurgents, but the citadel continued to be held by a Dutch garrison under General Chasse.
In December 1832, after a gallant defence,Chasse made an honourable surrender.