I see from your message history you posted a really informative post on another forum, with names and dates for birth, death, and same for children, too.Since you know when and where George died, you can obtain a copy of his death certificate, which should show the names of his parents.You can do the same with his wife Mary, too.
You say George is in AR on the 1870 census.I was wondering how you knew the young George 19 b in "AR" and enumerated with another family was yours, when I noticed the family was Riddling(sic) and they have a daughter Mary that right age.(^_^)
You said George was on the Bell Co, TX, 1880 census, but I found him in Coryell Co, TX on 1880 census.
You also mentioned someone in Clinton, OK that had records.That is in Cleveland Co, OK, and George shows up on census records in that county in 1910.Have you been able to get any help from that gentelman?