Desdemona the mouth of the lady) that European women are unwise to marry the temperamental males of other nations. While Shakespeare followed Cinthio's tale very closely in composing "Othello", he deviated significantly in some details. He invented Desdemona's father, Brabantio, and her dissolute Venetian admirer, Roderigo. He invented the entire first act in which Iago arouses Brabantio's prejudices against Othello, and Desdemona defends her choice of husband before the King. Shakespeare considerably expanded the role of Cinthio's ensign's wife. In Cinthio, she is simply Disdemona's companion but in Shakespeare she becomes Desdemona's attendant and confidante. In Cinthio, the ensign filches Disdemona's
Emilia (Othello) mention in the source of the ensign's wife being Desdemona's attendant. In Cinthio, the ensign's wife accompanies her husband to Cyprus. She is described as "a beautiful and virtuous young woman" who, "being of Italian birth...was much loved by the Moor's wife, who spent the greater part of the day with her." The ensign, "not heeding at all the vows he had made his wife", lusts after Desdemona who, very much in love with the Moor, is oblivious to the ensign's passion. In Cinthio, the ensign filches Desdemona's handkerchief when she visits his house and hugs his three-year-old daughter. It