I have the birthdate of John Brister Efferson listed as 1852
in Hog Branch, Louisiana. He died in 1902. His son, Earnest Efferson, was born in Louisiana on 24 Mar 1893, and he died in Feb 1981. Earnest Efferson married Mary Tate. They had a son, Cline Elmo Efferson, Sr. born on 17 Apr 1914 He died in May 1958. Cline Elmo Efferson, Jr. was born on 5 Aug 1939, and he died on 1 July 1985. That makes John Brister Efferson the great grandfather to Cline, Jr.