What is your proof that Elizabeth's father was Allen Helton? (My aunt drilled "proof, proof" into me.) Which Allen Helton fought in the Civil War, the son or the father? What info do you have on Mattie/Martha? What pictures of Blakely, etc?
Can you explain the mystery of the two J(ohn) H, Heltons?
Do you have pictures of McGuires or Greens by any chance?