Jessica (The Merchant of Venice) "Il Pecorone" () and Richard Robinson's English translation of the "Gesta Romanorum" (1577), but neither of these contain the Jessica–Lorenzo plot, nor give their Shylock-analogues a daughter. For these elements Shakespeare probably mined Masuccio Salernitano's "Il Novellino" (1476) and Christopher Marlowe's "The Jew of Malta" (). In the 14th story of "Il Novellino" we have most of the elements of the Jessica–Lorenzo plot: a daughter guarded by a rich but miserly father; the lovers eloping with her father's gold and jewels; the father's despair, in equal measures, for the loss of both daughter and treasure; and the lovers' eventual marriage
The Merchant of Venice edition in 1600 states that it had been performed "divers times" by that date. Salerino's reference to his ship the "Andrew" (I,i,27) is thought to be an allusion to the Spanish ship "St. Andrew," captured by the English at Cádiz in 1596. A date of 1596–97 is considered consistent with the play's style. The play was entered in the Register of the Stationers Company, the method at that time of obtaining copyright for a new play, by James Roberts on 22 July 1598 under the title "The Merchant of Venice", otherwise called "The Jew of Venice". On 28 October 1600