I checked the index for the surnames Winborn and Langston in A Southern Tapestry, Marshall County, Mississippi - 1839-2000 by Hubert McAlexander and did not find the names you mentioned. I also checked Bobby Mitchell's cemetery listing for Spring Hill cemetery and they were not there either. There is a Winborn community in Benton County, about 2 miles SE of Potts Camp, Mississippi. Benton was formed from part of Marshall and Tippah County in 1870.