I AM RESEARCHING JOHN J (AKA JACK) JONES, BORN ABT 1857 IN DXON CO., TENNESSEE. HIS WIFE WAS MARY E (POSSIBLY AKA MARGARET), BORN ABT 1862 IN TENNESSEE. THEY HAD SONS ECKFORD, ERLER, ELVIS + OTHER CHILDREN. I WOULD LIKE ANY INFO YOU CAN FIND ABOUT JOHN J.'S ANCESTRY OR ANYTHNG AT ALL ABOUT MARY LIKE HER MAIDEN NAME OR ANY ANCESTRY/SIBLING INFO. ALL I HAVE BEEN ABLE TO LOCATE ABOUT HER IS THAT SHE DIED SOMETIME BETWEEN 1900-1920 AS HE IS LISTED ON 1920 CENSUS AS WIDOWED.