Chap. VIII
When a party, summoned by authority of this Writ, alleges any thing against the Testament itself; either that it was not reasonably made, or that the thing claimed was not as asserted left by it, then, the Plea ought to be heard and determined in the Court Christian; because Pleas concerning Testaments ought to be agitated before the Ecclesiastical Judge, and decided according to the course of Law, on the Testimony of those who were present at the time of the making of the Will. But if the person, who intends to make a will, should be overburthened with Debts, he cannot (beyond the payment of his Debts) make any disposition of his Effects, without the consent of his Heir.
Should it, however, happen, after payment of the Debts, that any thing remains, then it is divided into three parts in the manner before stated; and he may, as observed, make a Testament of a third part of it. If, however, the Effects of the deceased are insufficient to pay his Debts, then his Heir is bound to make up the deficiency out of his own; I mean, if he is of Age.244