Portia (The Merchant of Venice) play, she disguises herself as a man, then assumes the role of a lawyer's apprentice (named Balthazar) whereby she saves the life of Bassanio's friend, Antonio, in court. In the court scenes, Portia finds a technicality in the bond, thereby outwitting Shylock and saving Antonio's life when everyone else including Antonio fails. It is Portia who delivers one of the most famous speeches in "The Merchant of Venice": Despite Portia's lack of formal legal training, she wins her case by referring to the details of the exact language of the law. Her success involves prevailing on technicalities rather than the
Jessica (The Merchant of Venice) ultimately stems from medieval archetypal plots and characters. The Christian in love with a Jewess appears frequently in "exemplum" from the 13th to the 15th century. Beatrice D. Brown, in her 1929 article, "Mediaeval Prototypes of Lorenzo and Jessica", finds the most direct match in "… MS. Royal 7 D. 1, a collection of theological pieces probably compiled by a Dominican friar at or near Cambridge in the thirteenth century." It contains a spendthrift Christian lover, the fair Jewess, the rich old father, the lovers robbing the father, and the father's conflicted grief over his daughter's betrayal and the loss