German immigrants first permanently colonized this area along the Guadalupe River in the 1850s. The dispersed rural community was known at times as Marienthal, Walhalla, and Mountain Valley, and the name Sattler was assigned when the post office, first opened in 1856 at the Wilhelm Sattler home, was more centrally located in 1880. The Weil-Nowotny-Guenther store, with its complex of buildings including a post office, dance hall, cotton gin, and bowling alley, served as a gathering place for farm and ranch families who lived in the area. Construction of Canyon Dam in the 1960s hastened the dispersal of the German community, but the heritage of Sattler remains significant in the history of Comal County.