Baldwin served in the Civil War in the
19th Michigan Infantry, initially as a first lieutenant, fighting in all his regiment's battles from 1862 to 1865. In 1864, then-Captain Baldwin participated in General
William Tecumseh Sherman's famous
March to the Sea, and on July 20 of that year distinguished himself at the
Battle of Peachtree Creek, earning his first Medal of Honor. He was eventually assigned to the
5th U.S. Infantry, with whom he fought in the various frontier conflicts with the Indians. He served with distinction under General
Nelson A. Miles as chief of scouts during campaigns against
Sitting Bull and
Crazy Horse. On November 8, 1874, while commanding a scout company on escort duty, he led a surprise attack on the camp of
Grey Beard, rescuing two young sisters whose parents and brothers had been killed by another Indian band. He was awarded his second Medal of Honor for this action against a larger force in a strong defensive position. His actions in an attack on an Indian village on the Red River in
Montana on December 18, 1876, earned him a
brevet of
captain, U.S. Regular Army (awarded on February 27, 1890). Baldwin also served in the Philippines during the
Spanish–American War. He was promoted to
brigadier general, U.S. Regular Army on June 9, 1902, and he retired in 1906. In 1915, he was advanced to
major general on the Army's retired list. During
World War I, Baldwin served as Adjutant General of the Colorado National Guard; appointed to the post in 1917, he served until retiring again in 1919. On January 10, 1867, he married Alice Blackwood. ==Affiliations==