Stout was born in Pleasant Hill, Kentucky into the large family of Joseph Stout and Ann Smith, both strict quakers. As a child, Stout was temporarily put in a Shaker school due to his family's financial hardships. However, after four years in the school, his father's circumstances improved and his father removed him from the school.
In 1832, Hosea Stout enlisted with United States Mounted Ranger Battalion under Major Henry Dodge to fight in the Black Hawk War. The U.S. Rangers recruited from frontiersmen who served a one year enlistment and had to provide their own rifles and horses.
After Brigham Young and the LDS Church were forced to leave Nauvoo in 1846, Stout served as the chief of police in Winter Quarters, Nebraska when the Latter-day Saints migrated there. An early Mormon pioneer, Stout arrived in the Salt Lake Valley as a member of Heber C. Kimball's company in September 1848. Sometime after leaving Navuoo, Hosea Stout married additional wives, consistent with teachings and practices of the LDS church at the time. He wed a total of six wives.
China and Hong Kong Missions
On August 28, 1852, a decision was made by the Mormon missionary leaders that Elders Hosea Stout, James Lewis, and Chapman Duncan, along with Walter Thompson, were to travel on a mission to China. This was the first Mormon mission to China, and none in the group knew the Chinese language. Stout and his peers first traveled to the British Colony of Hong Kong, and from there traveled into mainland China. They made no converts there and so returned to Hong Kong, where they managed to convince only a few of their message. In late 1853, Stout and his peers returned to United States. His missions to China and Hong Kong were ultimately unsuccessful.
Wyoming
In November 1856, Stout helped rescue a snowbound handcart company caught in Wyoming. During the Utah War of 1857-1858, Stout helped build and maintain fortifications in Echo Canyon meant to deter federal forces from entering Utah Territory. In later years, "Wild Bill" Hickman admitted to murdering one Richard Yates during this period at the mouth of Echo Canyon. In a deal for immunity from prosecution, Hickman implicated Stout and other Mormon leaders in the murder. Stout was arrested for the crime in 1871 and was incarcerated for six months at Fort Douglas before being released and acquitted. In 1877, he retired from public life due to poor health and died 11 years later near Salt Lake City.
Politics
In Utah, Stout started a long career in both law and politics. He was elected to the Utah Territory's House of Representatives in 1849 and was a part of the delegation to create a constitution for the proposed State of Deseret. Stout served as the first Attorney General of Utah Territory, and in 1851, he was one of the first lawyers admitted to the bar of Utah. From 1856 to 1857, he served as the speaker of the House. Later, he was chairman of the code commissioners, a territorial prosecutor, and U.S. Attorney.
Diary
One of Stout's greatest contributions was as a diarist. The "Diary of Hosea Stout" has become an invaluable resource for historians of the Latter-day Saints in the nineteenth-century.
Publications
Stout, Hosea, "Autobiography of Hosea Stout, 1810–1844"
——, "Crossing the Plains"
——, "On the Mormon Frontier: The Diary of Hosea Stout, 1844–1861"
Current editions:
Brooks, Juanita On the Mormon Frontier: The Diary of Hosea Stout, 1844–1889.
Prince, Stephen L. Hosea Stout: Lawman, Legislator, Mormon Defender.