William Granville Hilliard- West TN area

My name is Kenneth Ishman Hilliard. I am researching and doing a family tree.. My father is Kenneth Ray Hilliard, grandfather was Ishman Glenn Hilliard, Great grandfather was William Granville Hilliard. Not sure on the spelling of Granville it could have been Granvel. I know he went by his middle name. He lived in Carroll CO.,TN and died july 10,1943. I am stuck at my great grandfather on the Hilliard side. Anyone that can help please email me at [email protected]