The cemetery book written by the Pickens County Geneology Society, does not list anyone except Lue and Jos. They are located at Christian Rest.There are 14 unmarked graves in this cemetary.They are not listed in the early Settlers of Pickens County either. Josiah is listed in the 1880 census living in Yorkville,His Father was born in Georgia.
He also had a son James age 14 in the 1880 census. If your GGGrandFather died before your GGGrandmother she may be listed in the Alabama Death index good luck