Kathy,
Kerry is talking about Jack Ipock's sister Jackie. She was a step-sister. Omar Ipock would indeed be 85 but he died in Bend Oregon. Jack Ipock and Patty Ipock are his kids.
Jack has 4 Kids.
Jason Elkins(Ipock), Katherine Ipock, Kerry IPock, and Kristian Ipock.
(Appently I am named after the second Ipock, Christian Ipock son of Jacob Ipock)