Michele, There was a Beckham Line which entered into the Kelley Line, but this was through Elizabeth Beckham who married John (Sr.,) Northcutt, in 1839 in Hardin Co., TN. The merging of the Beckham and Kelley lines is through Elizabeth Beckham's and John (Sr.,) Northcutt's son John (Jr.,) Norhcutt who married Emaline Patterson, through their daughter Hanna Northcutt who married James Kelley on January 4, 1891 in Searcy Co., AR. Hanna Northcutt and James Kelley were my gGrandparents.
I don't know if this is the type of information for which your were searching, but I offer it as a curiosity. Sincerely, Joeyule@swbell.net