Well here is the best way I can explain it. Some of the names have been changed to protect the innocent. Bill's dad, Sam, married Amy Fuller. Amy has a brother named Robert. Robert marries Sarah, who is Sam's sister. Both couples have one son, Craig and Bill. That would make them double cousins and each having the same set of grandparents, who names I do not recall. All I can remember about the grandparents is, one set of the grandparents lived on the south side of Evening Shade, Mo., the other lived on the north side, and they were next door neighbors.