The past 2 months have been fruitful for my Pearson / Cox research. I finally was able to find a connection between the Benoni Pearson Family and Phillip Caleb Cox. It seems that both Benoni and Caleb were listed on the Tax Lists for Polk County Arkansas in 1845. From the evidence thus presented we have Benoni in Johnson County, Arkansas in 1840, in Polk County, Arkansas in 1845, my bible record has him dieing in 1845, his widow and sons are back in Johnson County in 1850 while Caleb and Elizabeth are in Texas in Limestone County. By 1860 the whole clan is in Austin in Travis County Texas.