The Tragedy of Othello, the Moor of Venice is a tragedy by William Shakespeare, believed to have been written in approximately 1603, and based on the short story Un Capitano Moro ("A Moorish Captain") by Cinthio, a disciple of Boccaccio, first published in 1565. The work revolves around four central characters: Othello, a Moorish general in the Venetian army his beloved wife, Desdemona his loyal lieutenant, Cassio and his trusted but unfaithful ensign, Iago. Because of its varied and current themes of racism, love, jealousy, betrayal, revenge and repentance, Othello is still often performed in professional and community theatres alike and has been the basis for numerous operatic, film, and literary adaptations. Arguably the greatest English-language playwright, William Shakespeare was a seventeenth-century writer and dramatist, and is known as the Bard of Avon. Under the patronage of Queen Elizabeth I, he penned more than 30 plays, 154 sonnets, and numerous narrative poems and short verses. Equally accomplished in histories, tragedies, comedy, and romance, Shakespeare's most famous works include Romeo and Juliet, Hamlet, Macbeth, King Lear, The Taming of the Shrew, and As You Like It. Like many of his contemporaries, including Christopher Marlowe, Shakespeare began his career on the stage, eventually rising to become part-owner of Lord Chamberlain's Men, a popular dramatic company of his day, and of the storied Globe Theatre in London. Extremely popular in his lifetime, Shakespeare's works continue to resonate more than three hundred years after his death. His plays are performed more often than any other playwright's, have been translated into every major language in the world, and are studied widely by scholars and students.