Antonio Possevino, Italian diplomat (d. 1611)
Antonio Possevino (Antonius Possevinus) (10 July 1533 – 26 February 1611) was a Jesuit protagonist of Counter Reformation as a papal diplomat and a Jesuit controversialist, encyclopedist and bibliographer. He acted as papal legate and the first Jesuit to visit Moscow, vicar general of Sweden, Denmark and northern islands, Muscovy, Livonia, Rus, Hungary, Pomerania, Saxony between 1578 and 1586.