What Catholic Church would be located in Knottsville @ 1920? Michele in Memphis

My grandmother was Madia Mulligan from Owensboro, KY who married Joseph Louis Young of Springfield, KY. Madia's parents were William C. Mulligan and Elizabeth Ann Hagan. Elizabeth Hagan 's parents were John Hagan 1788-1862 and Elizabeth Hayden. John Hagan's parents were Henry Hagan 1776-1826 and Mary Margaret ???? do you know her last name???????? Does anyone know the parents of Henry? I believe it was Henry Hagan 1724-1796 and Margaret Semmes but some relatives are questioning this info. I need your help. THANKS FOR YOUR HELP AND INFO. Dottie Porter Himes Dottie Himes Ozark, Arkansas djhimes@ipa.net "Happy Genealogy Searching. It is addictive but so much fun"