This is the mausoleum of the Slaughter family. A historical marker at the site tells of the importance of Christopher Columbus Slaughter.
Christopher Columbus Slaughter was the first native born cattle king of Texas. While living on the west Texas frontier he was a ranger, Confederate beef supplier, and trail driver. His ranching empire, including the Long S and Lazy S ranches, totaled over one million acres. In the early 1870s he moved to Dallas, where he founded, and was an officer in, three early banks. An initiator of the Texas & Southwestern Cattle Raisers Assn., he was also noted for his philanthropy to Baptist schools, churches, and hospitals, especially Baylor Hospital.