Which German prince became a Belgian King and was closely connected to a German-born banker of Jewish descent who was awarded the Order of Leopold?
Lazare Richtenberger: Lazare Richtenberger (1792 – 3 December 1853) was a German-born Belgian banker of Jewish descent. Lazare Richtenberger:  He was closely connected to the court of Leopold I of Belgium and later was awarded the Order of Leopold. Leopold I of Belgium: Leopold I (French: "Léopold I" , German and Dutch: "Leopold I" ; 16 December 1790 in Coburg – 10 December 1865 in Laeken) was a German prince who became the first King of the Belgians following Belgian independence in 1830.
Leopold I