Hello,
My ancestor Coleman Overton Lipscomb and his descendants can be found by this link, it is from 1800 to the present: http://sdjones.net/deupree/prudence.html
My gg grandfather was George A. Lipscomb, (P3), and my father is listed under (P3Bi-c) as Lewis Earl Lipscomb,I`m not sure if this will help in your search, but it`s what I have. Sorry it took a while to post, but I haven`t been on this thread for quite sometime.