Maurice Levi Cerf (Hirsch) , circus director in Germany Cerf (Hirsch) was born * 1783 in Neu-Isenburg, Hessen Germany dead 1867-08-16 Eberstadt, Stuttgart, Baden-Württemberg, in Germany ⚭ Married to Jetta Jonas born 1789 Neuwied, Rhineland-Palatinate in Germany . Maurice Levy Levi he used this name in France - Moritz Hirsch in Germany - Bonn, Germany 1846 he has the name Hirsch Levy and after his marriage changed his name to Moritz Blumenfeld.