Soon enough events turned around due to Michelsohnen's exceptional resolve, especially his indefatigability when confronting followers of the rebellion, whom he crushed wherever he encountered them.
By the time Michelson had arrived on July 13, Pugachev's army had already surrounded the city's Kremlin where the remaining defenders and loyal citizens had taken refuge.
For his services in suppressing the revolt, Catherine the Great awarded Michelsohnen with numerous honors: an estate in Vitebsk Governorate, the Gold Sword for Bravery with Diamonds, and the rank of full colonel.
With the outbreak of war against Sweden, Michelsohnen was given command of a corps in the army of General Valentin Platonovich Musin-Pushkin.
His body was transported back to Ivanovo (today in Pskov Oblast), the estate awarded to him by Empress Catherine after the Pugachev Rebellion.