Starting in 1857, a German master-miller named Christian Dietert and millwright Balthasar Lich started a large grist and saw mill on the bluff. This mill established a permanent source of power and protection from floods, and became the most extensive operation of its kind in the Hill Country area west of New Braunfels and San Antonio. Soon afterwards, Charles A. Schreiner rode Kerrville's newly found popularity by serving Kerrville's mercantile needs. Schreiner established a family-run empire that helped build Kerrville's early prosperity by owning almost all of Kerrville's business sectors, including freighting enterprises, retail, wholesale, banking, ranching, marketing, and brokering operations. Schreiner's elegant downtown home, a Romanesque stone structure at 226 Earl Garrett Street, is the site of the Hill Country Museum in downtown Kerrville.