While I am not a descendant of your Vandelena (and I believe that is the correct spelling) McColley, I do have ties to her.
Vonda, the name she evidently went by later, was the first wife of my grandfather William Asa Miles. I have, at home, the names of their children. I'll be happy to share them.
I have names for offspring of Amos and Louise E McColley only from the 1860 census. At that time, Vandelena was the youngest of 4 (Sarah M., Cordelia, Thomas J and Vandelena). I'd appreciate getting information about the subsequent children.
My mother, the half-sister of William Asa's and Vonda's children, shared a few tales about them before she died in 1996. To say that she thought highly of them would be an understatement.
Let me know of any interest you might have, please.