In 1846 Newell Knight, his family, and a company of Mormons left Nauvoo, Illinois to search out a home in the Rocky Mountains. Due to hardships, the group could not go on and they built a fort of log cabins by the Niobrara River. Due to illness, all died. The Mormon Monument was built in 1908. Those buried here are: Newell Knight, Mr. Caval, Lucy Brunson, Ann Boyce, Mr. Rufus Tach, Mrs. Spicer Crandall, Mrs. Newell Drake, Mrs. Dame Gardurout Noble and Benjamin F. Mauer--1846-1847.