My Grandmother's family were Langstons.
William Langston (1860-1936) married Eugenia Holliday in Brushy Creek in 1889. Both are buried in the Monaghan Cemetery in Greenville. His obit mentions a brother 'Frank' in Pendleton.
They had children: Charles, Marvin Marion (my Grandmother's father), Joe, May Bell, and William.
I have William Sr in the 1900, 1910, and 1920 censuses, but was hoping to find his parents. Still looking. There are several William Langstons and one even died around the same time so it gets confusing.
Which families are you tracking? I will keep an eye out.