Pipe Spring was named by the 1858 Latter-day Saint missionary expedition to the Hopi mesas led by Jacob Hamblin. In the 1860s Mormon pioneers from St. George, Utah, led by James M. Whitmore brought cattle to the area, and a large cattle ranching operation was established. In 1866 the Apache, Navajo and Paiute tribes of the region joined the Utes for the Black Hawk War, and, after they raided Pipe Spring, a protective fort was constructed by 1872 over the main spring. The following year the fort and ranch was purchased by Brigham Young for The Church of Jesus Christ of Latter-day Saints (LDS Church). The LDS Bishop of nearby Grafton, Utah, Anson Perry Winsor, was hired to operate the ranch and maintain the fort, soon called "Winsor Castle". This isolated outpost served as a way station for people traveling across the Arizona Strip, that part of Arizona separated from the rest of the state by the Grand Canyon. It also served as a refuge for polygamist wives during the 1880s and 1890s. The LDS Church lost ownership of the property through penalties involved in the federal Edmunds-Tucker Act of 1887.