I have an email froom another researcher in the Henry Willoby family that reads:
Searching for information on family of Andrew Jackson Willoby/Willoughby b. Aug 1, 1846near Mt. Vernon, Knox Co., Ohio son of James and Mary Willoby.The family moved to Logan Co., Ohio when he was but a small child, where he spent his entire life.Married 1/ Mary Porter 1870, 2., Euphemia Lament Watt 1999.He died 25 Feb 1932. This person was Kay Carter Adams,her email address is no longer good.
I found in my notes that some of the Willoby family is buried at Huntsville cemetery, McArthur Twp., Logan Co., Ohio
Hope this helps you, If you have any of the Willoby info on this family will you please send it to me.