5 Unknown Gents/East Prairie, MO

Do you know these men? The photo is stamped/dated March 1956. Last name possibly Smith or Snider; could be brothers. These 5 gentlemen most likely lived in the East Prairie/New Madrid/Fornfelt area of MO as that is where my grandfather (Wm J Chambless) was born, raised and died - this photo was in his possession when he died which leads me to believe he knew these men.

Found photo in a trunk that belonged to my grandfather, Wm J Chambless. Am related to Smiths/Sniders/Throwers in the East Prairie, MO area and wonder if anyone recognizes any of these gents as members of one of those families?