[IDEM libro secundo definitionum. ] §40.1.22.prNepos ex filio uoluntate aui ut filius uoluntate patris potest manumittere, sed manumissus patris uel aui libertus est.
[THE SAME, in the second book of Definitions.] A grandson by a son can manumit with the consent of his grandfather, just as a son can with the consent of his father; but the manumitted person becomes the freedman of the father or of the grandfather.