Hi, I have two Blankenship boys in my line. William and Calvin Blankenship, both born in the 1820's in Tennessee, both married half-sisters about the late 1840's in old Pulaski County, later turned into Texas County, both boys and their families lived around Licking and Boone all their lives. Would these two be in the line of Blankenships you are researching? Thanks, Audrey