The 'Mormon Battalion' was the only religious "unit" in American military history serving from July 1846 to July 1847 during the
Mexican-American War. Unlike other ethnic or racial units such as the
United States Colored Troops of the
Civil War, the
Buffalo Soldiers in the
Indian Wars, or the Japanese-American
442nd Infantry Regiment that fought in
World War II, the Mormon
Battalion was unique. It had a religious designation, "
Mormon" Battalion. They provided funds from their salaries and allowances to assist the
Mormon exodus west, such as part of their clothing allowances they provided to
Brigham Young to help finance the
Latter-day Saint's move to the
Salt Lake Valley.
The battalion was a volunteer unit of 500 soldiers, nearly all Mormon men with regular army officers in command and key staff positions along with Mormon company officers. The battalion made a grueling march from
Council Bluffs, Iowa to
San Diego, California. The Mormon Battalion were mostly members of
The Church of Jesus Christ of Latter-day Saints who were fleeing
religious persecution in
Nauvoo,
Illinois. The battalion's march and service was instrumental in helping secure new lands in several Western states, especially the
Gadsden Purchase of 1853 of much of southern Arizona. The march also opened a southern wagon route to
California. Veterans of the battalion played significant roles in America's westward expansion in California, Utah, Arizona and other parts of the West.
President of the
Quorum of the Twelve Apostles,
Brigham Young, sent Elder Jesse C. Little to Washington D.C. to seek assistance from the Federal government for the Mormon trek west. After several interviews with
President James Polk in early June 1846, the offer to enlist some 500 men ''after'' the Mormons arrived in California was accepted. Yet, orders through military channels were misread and an army officer went to the Mormon camps in Iowa to enlist men into a battalion consisting of all Mormons.
The battalion was mustered into volunteer service on
July 16,
1846 by Captain James Allen of the famous
1st U.S. Dragoons. Dispatched by Colonel (later Brigadier General)
Stephen Kearny, Allen met no success in recruiting until Brigham Young and other members of the Twelve gave public approval. Eventually some 500 men volunteered into this unique "federal" unit, which was not structured as a more typical militia or state volunteer organization. Several large families, some soldier's wives and a number of teen age boys accompanied the battalion, making it appear more as a pioneer party than a military force. The Mormon Battalion would be part of the
Army of the West under General Kearny, a tough and seasoned veteran, that would have two regiments of Missouri volunteers, a regiment of New York volunteers who would travel by ships to California, artillery and infantry battalions, Kearny's own 1st US Dragoons, and the battalion of Mormons.
For years, Mormons viewed the Mormon Battalion as an unjust imposition upon the Mormons, and as a further act of persecution by the
United States .
Journey begins
The battalion arrived at Fort Leavenworth on August 30. For the next two weeks, they drew their pay, received their equipment (
Model 1816 smoothbore flintlock muskets and a few
rifles), and were more formally organized into a combat battalion, yet there was little time for training and instilling discipline. Newly promoted Lieutenant Colonel James Allen took sick but ordered the battalion forward along the
Santa Fe Trail to overtake Kearny's Army of the West. On August 23, Allen died and was the first officer buried in what became
Fort Leavenworth National Military Cemetery.
Captain
Jefferson Hunt, commanding A Company, was the acting commander until word reached them at
Council Grove, Kansas, that Allen had died. A few days later Lieutenant Andrew Jackson Smith,
West Point Class of 1838, arrived and assumed temporary command of the battalion with the Mormons' consent. For the next several weeks the Mormon soldiers came to hate "AJ" Smith and the assistant surgeon, Dr. George B. Sanderson, for their treatment of the men and the long marches across the dry plains of Kansas and New Mexico. The Mormon men were unaccustomed to the austere military standards of the day and the medical treatments imposed by Dr. Sanderson which were standard treatments of the period. As the elders of the Mormon Church had counseled the battalion members to avoid medical treatment by the military, there arose a challenge to military authority and great unrest among the men. Smith and Sanderson were typical men of their professions of the period and, although they proclaimed no malice against the Mormons, held the battalion to no more stricter standards of discipline than regular officers would have with the Missouri and other volunteer regiments.
Cooke assumes command
Arriving in Santa Fe in October, General Kearny had dispatched Captain, now Lieutenant Colonel,
Philip St. George Cooke, West Point class of 1827, to assume command of the battalion with the assignment to march the battalion to California and as an additional task, build a wagon road. Cooke was one of the finest frontier officers of the
antebellum army. In
Santa Fe all the women and children, except for a very few, and many sick men were sent to
Pueblo, in present-day
Colorado. A total of three separate detachments left the battalion and went to Pueblo to winter. For the next four months and 1,100 miles, Cooke led the battalion across some of the most arduous terrain in North America. Most of the Mormon soldiers soon learned to respect and follow this accomplished frontier officer. The group acquired another guide in New Mexico -- adventurer and mountain man
Jean Baptiste Charbonneau, who as an infant had traveled with his mother
Sacagawea across the continent with the
Lewis and Clark Expedition.
Lieutenant Smith and Dr. Sanderson continued with the battalion, along with Lieutenant
George Stoneman, newly graduated from West Point that spring. Eventually all three officers, Cooke, Smith and Stoneman, would have high level commands for the
Union Army during the Civil War, and Stoneman would become
Governor of California.
Mexicans flee
Approaching
Tucson, in future
Arizona, the battalion nearly had a battle with a small detachment of provisional Mexican soldiers on December 16, 1846, but as the battalion approached, the Mexicans fled. The local Indian tribes along the march route were very helpful and charitable to these American soldiers. Mormon soldiers learned many pioneer methods of irrigation from the Indian peoples and employed them later in Utah and other areas.
Journey complete
The Mormon Battalion arrived in
San Diego, California on January 29, 1847 after a march of some 1,900 miles from Iowa. For the next five months until their discharge on July 16, 1847 in
Los Angeles, the battalion trained and also performed occupation duties in several locations in
southern California. Many of the men helped in civil works projects. One significant project the Mormons built was
Fort Moore erected in present-day downtown Los Angeles, perhaps one of the first US military installations in California. Some 22 Mormon men died from disease or other natural causes during their service. About 80 of the men re-enlisted for another six months of service.
A few of the men escorted
John C. Fremont back east for his
court-martial.
A few discharged veterans worked in the
Sacramento area for
James W. Marshall at
Sutter's Mill. Henry Bigler recorded the actual date, January 24, 1848, in his diary (now on display at the Huntington Library in San Marino, CA) when gold was discovered. This gold find started the
California Gold Rush the next year.
[1]
Historic sites and monuments

Fort Moore Pioneer Memorial, Los Angeles
Historic sites associated with the battalion include:
★ Mormon Battalion Memorial and Visitor Center,
Presidio Park, Old Town, in
San Diego, California.
★ Box Canyon historical site, in
Anza Borrego Desert State Park, San Diego County, on Highway S-2, approximately 8.7 miles south of Highway 78 (Scissors Crossing). (GPS location: N33.0152,W116.4429) Here in 1847, the battalion cut a road into the rocky side of a canyon which was otherwise impassable to wagons. Remnants of the road cut into the rock wall are still visible.
★ Fort Moore Pioneer Memorial, the largest bas-relief military monument in the United States, on Hill Street in downtown
Los Angeles, California, dedicated in 1958 at the site of historic Fort Moore built by the Mormon Battalion in 1847, decommissioned in 1853.
★ Mormon Battalion Mountain, a low-laying mountain within San Bernardino County's Glen Helen Regional Park at the mouth of Cajon Canyon, where in April of 1847 a detachment of the Mormon Battalion arrived from Los Angeles with the assignment to set up camp, build a fort or redoubt and guard the pass from any Indian raids. A historic marker within the park commemorates this event.
★ Mormon Rocks, northwest of
San Bernardino, California in the
Cajon Pass, just west of Interstate 15 on California Highway 138. Near Mormon Rocks, the first wagon road was blazed through the Cajon Pass in 1848 by 25 veteran Battalion soldiers, with the wagon of Captain Daniel C. Davis, wife Susan and son Danny in their journey to the
Salt Lake Valley.
★ The Mormon Battalion Monument in Memory Grove,
Salt Lake City, Utah.
[2]
Monuments relating to the battalion are also located in New Mexico, Arizona, and Colorado, and trail markers have been placed on segments of the battalion route between
Mt. Pisgah (Iowa) and San Diego.
[3]
Notable members of the battalion
★
Jefferson Hunt
★
William Prows, first man to wash gold on the
Comstock Lode
★
William S. S. Willes
Notes
1. The Discovery of Gold in California, John Sutter, Hutchings’ California Magazine, November 1857: ''The Mormons did not like to leave my mill unfinished, but they got the gold fever like everybody else. After they had made their piles they left for the Great Salt Lake. So long as these people have been employed by me they hav[sic] behaved very well, and were industrious and faithful laborers, and when settling their accounts there was not one of them who was not contented and satisfied.''
2. http://historytogo.utah.gov/utah_chapters/trappers,_traders,_and_explorers/mormonbattalion.html
3. Information on the trail of the Mormon Battalion is available in Stanley B. Kimball's ''Historic Sites and Other Markers Along the Mormon and Other Great Western Trails.''
References
★ Bagley, Will and David Bigler. ''Army of Israel: Mormon Battalion Narratives, Kingdom of the West: Mormons on the American Frontier.'' Spokane, WA: Arthur H. Clark and Company, 2000.
★ .
★ Fleek, Sherman L. ''History May be Searched in Vain: A Military History of the Mormon Battalion'', Spokane WA: Arthur H. Clark and Company, 2006.
★ Griswold del Castillo, R. ''The Treaty of Guadalupe Hidalgo: A legacy of conflict.'' Norman: University of Oklahoma Press, 1990. First paperback printing 1992.
★ Kimball, Stanley B. ''Historic Sites and Other Markers Along the Mormon and Other Great Western Trails.'' University of Illinois Press, 1988.
★ Merk, F. ''Manifest Destiny and Mission in American History: A Reinterpretation.'' New York: Alfred A. Knopf, 1963.
★ Riketts, N. B. ''Melissa's Journey with the Mormon Battalion; the western odyssey of Melissa Burton Couray: 1846 - 1848.'' Salt Lake City: International Society Daughters Utah Pioneers, 1994.
★ Riketts, N. B. ''The Mormon Battalion; U. S. Army of the West, 1846 - 1848.'' Logan: Utah State University Press, 1996.
★ .
★ Cooke, P. S. et al. ''The Conquest of New Mexico and California in 1846 - 1848.'' Glorieta, NM; Rio Grande Press, 1964.
★ .
★ Weinberg, A. K. ''Manifest Destiny: A Study of Nationalist Expansion in American History.'' Chicago: Quadrangle Books, 1963 (Reprint).
External links
★
Mormon Battalion - LDS
Ensign article
★
The Mormon Battalion in the Desert Southwest
★
Roster of Mormon Battalion Members
★
Map of the routes
★
California Legislature commendation
★
California Legislature Historical Plaque