Abstract
In 1830, members of the Belgian National Congress asserted that they would not attempt to create an ideal constitution. Rather, they wanted to frame a constitution which would take the existing order into account, which would be adapted to Belgian manners and customs. Their ‘pragmatic conservatism’, as it can be described in distinction to Burke's juridical conservatism, was to an important degree inspired by the writings of Montesquieu. Both the discussion on the monarchy and the debate on the senate were influenced by the Esprit des lois. Indirectly, the debates in the National Congress give evidence of the enormous influence of the Esprit des lois on political thought in the Restoration period