But though it be incumbent on parents to bring up and provide for their children, yet this debt to their children does not quite cancel the score to their parents; but only is made by nature preferable to it; for the debt a man owes his father takes place, and gives the father a right to inherit the son’s goods, where, for want of issue, the right of issue doth not exclude that title; and therefore a man having a right to be maintained by his children, where he needs it, and to enjoy also the comforts of life from them, when the necessary provision due to them and their children will afford it; if his son die without issue, the father has a right in nature to possess his goods and inherit his estate, (whatever the municipal laws of some countries may absurdly direct otherwise;) and so again his children and their issue from him; or, for want of such, his father and his issue. But where no such are to be found,