Kammala jumla mai zuwa: Bayan Belgium ta zama ƙasa mai zaman kanta bayan nasarar
Juyin Juya Halin Belgium na 1830-1831, ya yi iƙirarin duk Grand-Duchy na Luxembourg a matsayin wani ɓangare na Belgium. Za a warware wannan rikici a yarjejeniyar London ta 1839 inda aka yanke shawarar raba Luxembourg na uku. A wannan lokacin an rage yankin da fiye da rabi, kamar yadda aka sauya yankin yammacin ƙasar da ake magana da Faransanci zuwa sabuwar jihar Belgium kuma tare da shi ya ba Luxembourg iyakokinta na zamani. Yarjejeniyar ta 1839 ta kuma kafa cikakken 'yanci na sauran Jamusanci masu magana da Jamusanci na Grand-Duchy na Luxembourg.