Robert Leroy Parker (1866-1908), also known as Butch Cassidy, was an American train and bank robber during the late 1800s. He was notorious for being the leader of the “Wild Bunch”, a gang of criminal outlaws in the Old West. Parker’s life and death has been a main element in many “Wild West” films and literature to this day.

George Robert “Bob” Anderson (1847?-1886?) was an early settler in Southern Nevada. He is best known for being the business partner of James Bernard Wilson. On January 31, 1875, they filed the deed to 320 acres located twenty-four miles west of Las Vegas, Nevada at the base of Sand Mountain in Cottonwood Valley. The property formerly known as ‘Williams Ranch’ or ‘Williams Homestead’ was renamed Sandstone Ranch. There they established a working cattle ranch and a goods delivery service.