hi Jonanthan! My great great grandfather was named Jonathan Marion Hammon. He was born in August of 1862 and married a Lodemia Amelia Williams. I know he had a son named Jonathan born in 1905 but my great grandfather was Willard Levi Hammon, who i know was born in Preston, Franklin, Idaho. It seems to be the same one but i'm not sure. But the Hammon part of my family hasn't lef the area. My Grandpa Hammon lives in Idaho Falls and he always know everyone, but then again our family reunions are only the decendents from Williard Levi Hammon and not Jonathan Hammon.