Mr. Potato Head er Tommy Tuberville's mom Olive's father's WWI Draft Registration of 1917 lists an Arkansas address, but the family is not found on the 1920 nor 1930 censuses. They are found on the 1940 census.
Attached are Olive's 1947 marriage record to Potato Head's father, Olive on the 1940 US Census with her family, her father's 1917 WWI Draft registration and her parents with their respective families on the 1900 Censuses.