[PAULUS libro quinquagensimo quarto ad edictum. ] §41.8.4.prPro legato potest usucapi, si res aliena legata sit aut testatoris quidem sit, sed adempta codicillis ignoratur: in horum enim persona subest iusta causa, quae sufficit ad usucapionem.
[PAULUS, from his fifty-fourth book on the Edict.] Usucapion can take place on the ground of legacy, if a thing belonging to another has been bequeathed, or if it indeed belonged to the testator but it is not known to have been revoked by a codicil: for in the person of these there is a just cause which is sufficient for usucapion.
idem potest dici et si in nomine erit dubitatio, ueluti si Titio legatum sit, cum sint duo Titii, ut alter eorum de se cogitatum existimauerit.
The same can also be said if there is a doubt about the name, for example, if a legacy has been left to Titius, when there are two of that name, so that one of them thinks that he was the one intended.