Mezue ahịrịokwu na-esonụ:
ọdịda nke ọchịchị eze na July 1848 ma gbaga Brienz, Switzerland, ebe o sere ihe osise ala. Na 1850, ọ laghachiri France iji gosipụta nnukwu ọrụ nke Alfred Mame dezigharịrị banyere akụkọ ihe mere eme na ihe ncheta nke Touraine. Ọrụ a nwetara ihe nrite nke mbụ na "Exposition Universelle" nke 1855 wee nweta Girardet ọtụtụ ọrụ ndị ọzọ site na Mame, ọkachasị maka akwụkwọ ụmụaka na ọrụ nsọ.