Gratian, Causa, 20, Quaest. 2, c. 2—Friedberg, i, pp. 847-848.
Cf. Council of Trent, Session 24, "On the Sacrament of Matrimony," Canon 6: "If anyone shall say that matrimony contracted but not consummated is not dissolved by the solemn profession of religion by one of the parties married: let him be anathema."
Gratian, Causa, 27, Quaest. ii, c. 28—Fried., i, p. 1071. Id., c. 46, 47, 50, 51—Fried., i, pp. 1076, 1077, 1078.
Gratian, Causa, 30, Quaest. 2—Fried., i, p. 1100: Ubi non est consensus utriusque, non est coniugium. Ergo qui pueris dant puellas in cunabulis et e converso, nihil faciunt, nisi uterque puerorum postquam venerit ad tempus discretionis consentiat, etiamsi pater et mater hoc fecerint et voluerint. Id. Causa, 31, Quaest. 2—Fried., i, 1112-1114: sine libera voluntate nulla est copulanda alicui.