Яуза
In 1691 Le Fort was put in charge of a regiment and assigned a training ground on the left bank of the Yauza River. Peter ordered the construction of a sloboda for this purpose, which would later be called Lefortovskaya sloboda (the Lefort quarter, present-day Lefortovo in Moscow's South-Eastern Administrative Okrug). In 1693–1694 Lefort accompanied Peter on his trip to Arkhangelsk. In 1694 he participated in Peter's "play" (a military game in the village of Kozhukhovo, between Moscow and Kolomenskoye).