On 30 August 1811 he was made adjutant general .
On 30 August 1811 he was put in command of the 5th Cavalry Division , with which he became part of Alexander Tormassov 's occupation force in 1812 .
On 30 August 1811 he was made adjutant general and put in command of the 5th Cavalry Division , with which he became part of Alexander Tormassov 's occupation force in 1812 .