Civil Code (Cap. 16), article 780

780. The provisions of the last p receding article shall also apply in any case where the comp etent court shall have adjudged and declared that the testator is, in consequence of his long 196 [CAP. 16. CIVIL CODE absence, to be presumed to have died, as well as in any case wh ere the testator shall have taken th e vows in a monastic order or i n a religious corporation of regulars. § IX.OF THE REVOCATION OF WILLS Power of revoking will cannot be waived.