Sons ben's father is לבן. His paternal grandfather is בתואל. He is an only child.
General Notes
1: AND [Jacob] heard the words of Laban?אשs sons, saying, Jacob hath ta ken awayall that was our father?אשs; 55: And early in the morning Laban rose up, and kissed his sons and his daughters, and blessed them: and Laban departed, andreturned unto h