Mezue ahịrịokwu na-esonụ: O duziri mkparịta ụka nke dugara na nkwekọrịta enyi n'etiti Netherlands na Belgium na-esote abjuration nke William I nke Netherlands, nke na-ekwe nkwa
Nnwere onwe Belgium. O nyekwara aka n'ịmepụta mmekọrịta nke Belgium na Grand Duchy nke Tuscany, Alaeze nke Naples, Papal States na German Confederation.