I think you are probably correct that all of the sisters moved together and lived near each other.However, how do you know that there was a Baskett brother?
Also, the J W Payn listed on the 1850 Nacogdoches TX census as age 27. Is he the brother to JCB Paine age 25 in 1850 census? - Where does the John winstead Paine come in and who is the JW Payn? The ages are throwing me off.
PS. Thanks for the wealth of information. It's a lot to sort through, but it will help alot. Some of these family lines keep criss crossing back and forth with my McMullen line.