Irvin McDowell
Hogg was sentenced by a military commission to be hanged for violating the rules of war, but his sentence was commuted to life imprisonment by Union General Irvin McDowell. Hogg began serving his sentence at Alcatraz in 1864 and was transferred to San Quentin in August 1865. On May 7, 1866, he was released from prison by another order issued by General McDowell.