[GAIUS libro primo ad edictum prouinciale. ] §2.14.30.prIn persona tamen filii familias uidendum est, ne aliquando, et si pactus sit ne ageret, ualeat pactio: quia aliquando filius familias habet actionem, ueluti iniuriarum.
[GAIUS, On the Provincial Edict, book 1] However, in the case of a son of the family, it must be considered whether sometimes, even if he has agreed not to sue, the agreement is not valid; because sometimes a son of the family has an action, for example, for injury.
sed cum propter iniuriam filio factam habeat et pater actionem, quin pactio filii nocitura non sit patri agere uolenti, dubitari non oportet.
But since, on account of an injury done to the son, the father also has an action, there must be no doubt that the son's agreement will not harm the father who wishes to sue.
§2.14.30.1Qui pecuniam a seruo stipulatus est, quam sibi Titius debebat, si a Titio petat, an exceptione pacti conuenti summoueri et possit et debeat, quia pactus uideatur, ne a Titio petat, quaesitum est.
The question has been asked whether a person who has stipulated from a slave for money which Titius owed him, if he sues Titius, can and should be barred by the exception of an agreed pact, because he seems to have agreed not to sue Titius.
Iulianus ita summouendum putat, si stipulatori in dominum istius serui de peculio actio danda est, id est si iustam causam intercedendi seruus habuit, quia forte tantandem pecuniam Titio debuit: quod si quasi fideiussor interuenit, ex qua causa in peculium actio non daretur, non esse inhibendum creditorem, quo minus a Titio petat: aeque nullo modo prohiberi eum debere, si eum seruum liberum esse credidisset.
Julian thinks that he should be barred only if an action on the peculium against the master of that slave is to be given to the stipulator, that is, if the slave had a just cause for intervening, because perhaps he owed the same amount of money to Titius; but if he intervened as if as a surety, for which cause an action on the peculium would not be given, the creditor must not be prevented from suing Titius; likewise, he should in no way be prohibited if he had believed that slave to be free.
§2.14.30.2Si sub condicione stipulatus fuerim a te quod Titius mihi pure deberet: an deficiente condicione si a Titio petam, exceptione pacti conuenti et possim et debeam summoueri? et magis est exceptionem non esse opponendam.
If I have stipulated from you under a condition for what Titius owed me unconditionally: if the condition fails and I sue Titius, can and should I be barred by the exception of an agreed pact? And the better view is that the exception should not be raised.