Seagoville
Seagoville, a suburban residential community, is on State Highway 175 and the Southern Pacific line ten miles southeast of Mesquite in southeastern Dallas County. Interstate Highway 635, State Highway 75, and Interstate Highway 20 all skirt the community. Seagoville is on the original land grant of J. D. Merchant. One of the first recorded settlers in the area was Hugh L. Buchanan, who arrived in the 1860s. By 1867 John A. Brinegar had constructed a one-room log school with seats made of split logs. The early 1870s saw the arrival of the next group of settlers, which included the Cravens, Sorrells, Peaks, Moores, and Hawthornes, as well as the town's founder, T. K. Seago, who built a general store there in 1876. A community began to develop around the store, and in 1876 it was known as Seago. Read more at TSHA