First Lt. Joseph Dennis Helton, 24, of Monroe, dies in Iraq �| ajc.com: Survivors include his parents, Jennifer Helton of Monroe and Joseph D. Helton of Kingston, Wash.; three sisters, Jeanne Rhea of Athens; Jessica Helton of Monroe and Jordanne Helton of Valdosta; and two grandfathers, Victor Holden of Monroe and Dennis Helton Jr. of Pensacola.