The Third Succession
If a deceased person is not survived by any heir under Article 2 or 3, his or her estate shall be distributed equally between the parents of the father and mother of the deceased, respectively. If a grandparent has died before the deceased the part that would have been inherited by that grandparent shall be inherited by that grandparent’s children. If the parents of either the deceased person’s father or mother, and their children, are survived by the deceased, the entire estate shall be inherited by the parents of the deceased person’s other parent, and their children.