Are you aware that John Boswell Sr. married Isabell Floyd from Horry Co., SC? That is in the Myrtle Beach area. I have tracked Rev. John years ago to China Grove, Pike Co. Alabama thinking maybe he was the father of my ggg-grandfather John Baswell of Spartanburg Co., SC. When I got to Pike Co., I was disapointed when I found he had a son John Jr. that had died. I know my family goes by the name of Baswell but I most certainly believe it is a miss spelling of the name Boswell. I got Rev. John's probate records down there and found where his estate was being sold off and members of my family from here in Spartanburg Co.,SC were there making purchases. For instance, John Moore who was my ggg-grandfather John Baswell's daughter in law's brother. Also Jacob Zimmerman another son in law. Isabell Floyd Boswell explain's why the Floyd family was in Pike Co. to be near her or vice versa. Rev. John came out of the Whitesville area of NC. I have a lot of papers on that family I found in North Carolina. Let me know if you are interested in talking to me.