1880 census Jefferson, Guilford County, NC;
GANNON, James G., self, Married, M, W, 47, NC, Farmer, NC, NC
GANNON, Cynthia J., wife, M, F, W, 41, NC, Keeping house, NC, NC
GANNON, Lizzie L., dau., S, F, W, 9, NC, NC, NC
GANNON, Mary A., dau., S, F, W, 7, NC, NC, NC
GANNON, Robert V., son, S, M, W, 3, NC, NC, NC