I'm looking for information on a Carrell who led a wagon train from Tn. to T. about 1871. My 13 yr old g grandfather stowed away on his wagon train and came to Tx. with him. My gg grandfather, William (Billy) Pirtle Allensupposedly lived with "Captain" Carrell for a while in Tx. I suspect they settled in area of Desota Texas Any help would be appreciated.