Dee ihe ọzọ maka paragraf a - N'afọ 1830, Belgium kewapụrụ onwe ya na Alaeze
, nzọụkwụ nke Netherlands ghọtara nanị na 1839 na Treaty of London. N'oge ahụ, Luxembourg ghọrọ mba kwụụrụ onwe ya n'ụzọ zuru ezu n'òtù onwe onye ya na Netherlands. Luxembourg tụfuru ihe karịrị ọkara nke ókèala ya nye Belgium. Iji kwụọ ụgwọ nke Njikọ nke Germany maka mfu ahụ, akụkụ fọdụrụnụ nke ógbè Dutch nke Limburg nwetara otu ọnọdụ ahụ Luxembourg nwere na mbụ, dị ka ógbè Dutch nke n'otu oge ahụ mejupụtara Duchy nke Njikọ nke Germany. A tụgharịrị ọnọdụ ahụ mgbe German Confederation kwụsịrị ịdị adị na 1867 (nke ndị Prussian duziri North German Confederation ruo mgbe ekwuputara alaeze German dị n'otu na 1871), na Limburg na-alaghachi na ọnọdụ ya dị ka ógbè Dutch nkịtị.