I had lost much of this data late last year with an untimely computer crash so I had to reenter much of it today. I did find some info on Robert's side including his full name, which was Robert Payne Adams b. 9 Feb 1893.
I am still trying to find Charlotte's mother Mary in the census but so far have not been able to conclusively.
In 1920 Charlotte (Lottie) says her mother was born in Arkansas and her father in Tennessee.