Ed, thanks for your response. I do believe that Martha Diana Stillwell Allen and Joseph L. Allen (along with other Allens) are buried in the Mt. Vernon Cemetery in Lamar Co. I found a J.L. with Joseph's birth and death dates and a Mrs. Allen with Diana's death date. Her parents are also buried in this cemetery. Also, an S. Cleaburne buried there is Joseph and Diana's son, and I believe I've heard that a Joel Allen (1870-1953) is something to do with them and he's buried there. Any of the sons of Squire and Louisa could have been of the age to be parents to Joseph L. (1878-1937). Do you desend from one of the children of Squire?