- published: 15 Jan 2015
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Juan Vucetich (July 20, 1858 – January 25, 1925) was a Croatian-born Argentine anthropologist and police official who pioneered the use of fingerprinting.
Vucetich was born as Ivan Vučetić at Hvar in the Dalmatian region of Croatia then part of the Habsburg Monarchy. In 1882, he immigrated to Argentina.
In 1891 Vucetich began the first filing of fingerprints based on ideas of Francis Galton which he expanded significantly. He became the director of the Center for Dactyloscopy in Buenos Aires. At the time, he included the Bertillon system alongside the fingerprint files. In 1892 Vucetich made the first positive identification of a criminal in a case where Francisca Rojas had killed her two sons and then cut her throat, trying to put the blame on the outside attacker. A bloody print identified her as the killer.
Argentine police adopted Vucetich's method of fingerprinting classification and it spread to police forces all over the world. Vucetich improved his method with new material and in 1904 published Dactiloscopía Comparada ("Comparative Dactyloscopy"). He traveled to India and China and attended scientific conferences to gather more data.
Don Juan (Spanish, or "Don Giovanni" in Italian) is a legendary, fictional libertine whose story has been told many times by many authors. El burlador de Sevilla y convidado de piedra (The Trickster of Seville and the Stone Guest) by Tirso de Molina is a play set in the fourteenth century that was published in Spain around 1630. Evidence suggests it is the first written version of the Don Juan legend. Among the best known works about this character today are Molière's play Dom Juan ou le Festin de pierre (1665), Byron's epic poem Don Juan (1821), José de Espronceda's poem El estudiante de Salamanca (1840) and José Zorrilla's play Don Juan Tenorio (1844). Along with Zorrilla's work (still performed every year on November 2nd throughout the Spanish-speaking world), arguably the best known version is Don Giovanni, an opera composed by Wolfgang Amadeus Mozart with libretto by Lorenzo da Ponte, first performed in Prague in 1787 (with Giacomo Casanova probably in the audience) and itself the source of inspiration for works by E. T. A. Hoffmann, Alexander Pushkin, Søren Kierkegaard, George Bernard Shaw and Albert Camus.