My grandfather was Barney Rufus Twitty 1919-1994. Mothers name was Tincey. He married Geneva Nall 1922-1987. They were from AL, but moved to MO. Where do the Twitty's come from originally and what does the Twitty coat of arms look like? Anyone that could help, I would appreciate it. It is very hard to find any information on the Twitty roots.

Thank you so much.
S.Twitty/Skeeters