Actually, I have a hunch that the Hartzog connection would be to my Henry line...the mother of Wallis/Wallace Hartzog Taylor being Laura HENRY Taylor. I have a note from a late cousin somewhere mentioning that Hartzog name but haven't found it yet. Pretty sure it is in connection to our great-grandmother Laura.
Sadly, I think Wallace was the son who was accidently shot by his best friend on a hunting trip...in or around Biloxi. I think he was a teenager.
Anyway, thanks for your promt response!