The "Treue der Union" Monument ("Loyalty to the Union") in Comfort was dedicated in 1866 to the Texans slain at the Nueces massacre. It is the only monument to the Union other than the National Cemeteries on Confederate territory. It is one of only six such sites allowed to fly the United States flag at half-mast in perpetuity. Spring Creek Cemetery near Harper in Gillespie County has a singular grave with the names Sebird Henderson, Hiram Nelson, Gus Tegener, and Frank Scott. The inscription reads “Hanged and thrown in Spring Creek by Col. James Duff’s Confederate Regiment.”