[PAULUS libro quinto ad legem Iuliam et Papiam. ] §41.5.4.prConstat eum, qui testamenti factionem habet, pro herede usucapere posse.
[PAULUS, from his fifth book on the Lex Iulia et Papia.] It is well established that a person who has the capacity to take under a will can acquire by usucaption as an heir.