The Columbia Encyclopedia, Sixth Edition. 2001-07.
Lefort, François
(fräNswä´ lfôr´) (KEY) , 165699, Swiss soldier of fortune in Russian service, b. Geneva. He was one of the early boon companions of Peter I (Peter the Great) and remained Peters favorite until his death. A drunkard and libertine, Lefort nevertheless had great influence. Some believe that he advised Peters attack on Azov, helping in its capture from the Ottoman Empire (1696), and counseled Peters apprenticeship abroad. Made a general and an admiral, Lefort helped to reorganize the Russian army and to create the Russian navy.