You did not cite the author of the paragraph of thespelling of the Landis name. The paragraph is from a book by Alva D. Landesof Covington, Ohio called The William and Lucinda Landes Family of Montgomery County, Ohio. The Felix in this paragraph is William's grandfather who lived Virginia, Ohio, Indiana, and Illinois. The Jacob from the line Jacob and his sixteen children is Felix's father Jacob who lived in Hardy County, WV/Va. Many of Jacob's children used Landers as a surname in the census. Many of Jacob's descendants use Landis or Landes. Jacob's daughter Fanny married Daniel Landis/Landes/Lantis in Preble County, Ohio August 16, 1814. They later moved to Logan County, Illinois. I am related to Jacob's son Joseph who lived in Virginia, Ohio, and Indiana.