I don't know. All I know is john william levi grayson was my grandfather's dad, his name was john william lace grayson and levi's dad's name wass john f grayson. He was born in 1826 and died in 1852 and was buried in the old catlettsburg cem. in ky. he was also a capt. We now believe that it was on a boat that went up and down the ohio, big sandy and little sandy river that also connected with john's creek. Does any of this match your information?