Mezue ahịrịokwu na-esonụ: Ivan Sergeyevich Leontiev (2 Machị 1782<unk>2 Ọgọst 1824) bụ onye isi ndị Imperial Russian nke lụrụ ọgụ na agha Napoleon. N'ọnwa Disemba nke afọ 1812, e buliri ya n'ọkwa onye isi ndị agha ma mee ya onye isi nke 1st Brigade nke 2nd Cuirassier Division n'okpuru Baron Duka ma lụọ ọgụ na agha nke
Lützen na Bautzen.