Constituted (26 Sep 1830) as a result of uprising in Brussels and military conflict between the United Kingdom of the Netherland and revolutionary forces; declared the creation of the independent state of Belgium (4 Oct 1830); established, as its executive organ, the Comité central du Gouvernement provisoire de la Belgique = Centraal comité van de Voorlopig bewind van België; this body met with varying membership, ultimately including every member of the Gouvernement provisoire except baron d'Hoogvorst and Nicolay; all seven surviving members were present at the last meeting 24 Feb 1831.