I am looking for descendants of Mark, Mitchell, Gardner, or Harvey Jackson in DeSoto, Tate, or Panola counties in northwest Mississippi. The family was from Union County, South Carolina, were in the Gibson County, Tennessee area by 1830 and in northwest Mississippi around 1840. I am hoping to find a descendant who still lives in northwest Mississippi. I am descended from Patsy Jackson, who married John Floyd in Union County. She seems to be related to this Jackson family, as she and her husband migrated with them.