Henry Rampton was a active member of the Nauvoo Legion in Utah, holding the office of Lieutenant and later of Captain in the Bountiful Company. He was called out with his militia company to put down the Morrisite Rebellion, a three day, little-know battle that occurred on June 13, 14, and 15, 1862. The following text is found on the monument erected at the site of the battle:
“The 645 foot by 645 foot enclosure that was the Kingston Fort was built in 1853 to protect the early settlers from possible Indian attacks. Since there were no Indian problems in South Weber, the fort was deserted in 1858. In early 1862 the fort was taken over by Joseph Morris and his followers. In June 1862 three men, who no longer believed in Morris’ teachings, attempted to leave the fort. They were captured by a Morrisite posse and forcefully returned to the fort. The incident was reported to the local sheriff and his posse, who were unsuccessful in getting the men released. Acting Governor Frank Fuller ordered a militia under the command of Robert T. Burton to proceed to the fort. As the army assaulted the fort and breached the gates, several Morrisites were killed. In the ensuing confusion, Morris, his second in command John Banks, and two women were killed. In all, eleven people died. After the death of their leaders, the Morrisites scattered.”