Kammala wannan jumla: Ya jagoranci tattaunawar da ta kai ga yarjejeniyar abokantaka tsakanin Netherlands da Belgium bayan da William I na Netherlands ya yi watsi da shi, wanda ya tabbatar da
'Yancin kai na Belgium. Ya kuma ba da gudummawa wajen kafa dangantakar diflomasiyya ta Belgium tare da Grand Duchy na Tuscany, Masarautar Naples, Papal States da Tarayyar Jamus.