Betty and Henry are parents of Emma,Anna and Dave.Anna is single.Emma is married.Her husband's name is Paul.Emma and Paul are parents of Tommy and Jane.Tommy is their son and Janeis their daughter.Dave is also married.His wif's name is Sonia.Sonia and Dave are parents of Sally and Tim.Sally is their daughter,and Tim is their son.
Tommy,Jane,Sally and Tim are cousins.They are the grandchildren of Betty and Henry.