Mezue ahịrịokwu na-esonụ: Laurent bụ onye agha nkịtị mgbe Mgbanwe Ọchịchị France malitere na 1789. Dabere na omume ọma, e buliri ya n'ọkwa brigadier general na 1794 ma jee ozi n'ọtụtụ ndị agha dị iche iche na mkpọsa France megide ndị France.
Njikọ nke Mbụ na nke Abụọ. Ọ nọ n'Agha Valmy. O sonyekwara na nke mbụ na nke abụọ agha na Lines nke Weissenburg na 1793, yana agha na Agha nke Saverne na Landau na ndị agha nke Moselle; ọ merụrụ ahụ ugboro abụọ n'ụkwụ, otu oge na-eme njem n'etiti Sluis ebe isi ụlọ ọrụ ya dị, na Brussels. Ọ bụ ya na-ahụ maka ịgbachitere ụsọ oké osimiri nke Zeeland. O jere ozi n'akwụsịghị akwụsị ruo mgbe a bịanyere aka n'akwụkwọ nkwekọrịta Campo Formio, n'agbanyeghị mmerụ ahụ ọ merụrụ n'ụkwụ, na-abụkarị n'ihu agha. Emere ya onye isi nke Legion of Honor na nkwanye nke Jean François Aimé Dejean June 1804. E mechara were ya n'ọrụ na ngalaba Jemmapes.