Venable/Venoble?

My Great Grandfather was
Abner Venable. Could the Nancy you have be Nancy Anna Lockaby?
I am trying to gather information on history and locations. I am intrested in the 1800's.
I thank you in advance.
If we have the same Great Grandmother than we are related...=)
I look forward to hearing from you.
Bonnie Venable Townsend

I do believe somewhere the spellin of our last name Venable was changed. Any more information on Venoble?