Thanks James, Russell David Kunkle is my father . My mother is Sallyanne Crosland. Adam had 3 children from prev wife. Wilber Kunkle (Betty), Guss Kunkle, 1 girl. Together the had : Grace (Grow), Paul, Jim, Edna, Evelyn, Charlie, Russ, George. Russ & Evelyn are the only living children. I wish I knew more about his twin brother and the Heil side.