brigham young

Traders known only as Merchant and Williams built a post near Devil’s Gate in 1861, on ground already steeped in trading-post history, and, within a year, tangled up in Civil War troop movements, a Mormon militia company, and the site’s violent Native and emigrant past.

On Oct. 5, 1857, a band of Mormon militia attacked U.S. Army supply wagons at Simpson’s Hollow west of what’s now Farson, Wyo., burning 26 wagons and stampeding army mules. The army was advancing on Utah to enforce federal law there, and the Mormons resisted—all part of the bloodless Utah War.