Synopsis
- Place: Siena
- Time: 1260
Ghino has fallen in love with Pia, wife of his cousin Nello, a Ghibelline lord. When she refuses his love, as revenge Ghino informs Nello that he has discovered a secret message (found by the mischievous servant Ubaldo) proving that Pia has an adulterous relation. It tells of a secret meeting to be held between Pia and her lover. Ghino goes to the place described in the message, and does find Pia with a man. Ghino does not know that the man is not her lover but her brother Rodrigo, a Guelph, whom she is helping to escape from Nello's prison. Rodrigo manages to escape, but Pia is captured and imprisoned.
Ghino again offers her his love, promising to give her freedom in exchange; but the woman still refuses. Impressed by Pia's virtue and informed of the true identity of her alleged lover, Ghino repents and, mortally wounded in battle, reveals the truth to Nello. However, Nello had already given to his servant Ubaldo the order to kill Pia by poisoning. Nello rushes to stop the servant, but it is too late: he finds his wife is dying. On her deathbed, Pia forgives her husband, and effects a reconciliation between him and Rodrigo.
Read more about this topic: Pia De' Tolomei