Note 2 — RIMINI
Reading edition
His first wife was a daughter of the great general of the Venetians against Francesco Sforza. Whether Sigismondo murdered her, as Sansovino seems to imply in his Famiglie Illustri, or whether he only repudiated her after her father's execution on the Piazza di San Marco, admits of doubt. About the question of Sigismondo's marriage with Isotta there is also some uncertainty. At any rate she had been some time his mistress before she became his wife.