Re: HENSLEY - NC, TN, VA, etc

My g-grandmother's name was Dorothy Hensley.She married William Henry Fanning.
She named her son William McKinley Fanning, he was born in Unicoi Co, TN in 1907.
McKinley is not a very common name, and I would like to know if William McKinley Hensley was Dorothy's father.Any Info?

Thanks