The first county seat was Corning, established in 1873, with the arrival of the St. Louis, Iron Mountain and Southern Railway, as the first incorporated town in the county. The county seat was moved to Boydsville in 1877, in what was known as “Old Bradshaw Field”, because people living east of the Black and Cache Rivers had difficulty getting to Corning during the flood season. However, this caused problems for those living west of the rivers, and in 1881 Corning was re-established as the seat of the Western District, with Boydsville remaining the seat for the Eastern District. With the arrival of the St. Louis, Arkansas and Texas Railroad in 1882, other towns such as Greenway, Rector and Piggott experienced growth. In 1887, the Eastern District seat was moved to Piggott, and the dual county seat system remains in place today. Important county functions (such as the Quorum Court) alternate between Piggott and Corning as their venues.