Don't think there are "blood-ties"? Phillip Caknupp was step-son of Earnest Virgil Casper. Tammie's grandfather, Jesse Daniel Casper, was "step-brother" of Phillip Caknupp. They had different mothers and fathers. Rena Stone was mother of Jesse Daniel Casper and Katie E. Graham gave birth to Phillip Caknupp. As promised, I'm here to assist! What census did you find the Caknupp-surname, first?