[IDEM libro nono responsorum. ] §35.1.102.prCum auus filium ac nepotem ex altero filio heredes iustituisset, a nepote petit, ut, si intra annum trigesimum moreretur, hereditatem patruo suo restitueret: nepos liberis relictis intra actatem supra scriptam uita decessit.
[THE SAME in the ninth book of Responses.] When a grandfather had appointed a son and a grandson by another son as his heirs, he requested of the grandson that, if he should die within his thirtieth year, he should restore the inheritance to his paternal uncle. The grandson, having left children, departed this life within the age written above.
fideicommissi condicionem coniectura pietatis respondi defecisse, quod minus scriptum, quam dictum fuerat, inueniretur.
I answered that, by a presumption of family affection, the condition of the trust had failed, because it was found that less had been written than had been intended.