Portal:Argentina/Anniversaries/July/July 4

• 1771 Martín Rodríguez, governor of Buenos Aires Province, is born in Buenos Aires.
• 1832 Salta Province signs the Pacto Federal.
• 1926 Alfredo Di Stéfano, renowned footballer is born in Barracas, Buenos Aires.
• 1992 Astor Piazzolla, tango composer and bandoneón player dies.
• 1997 Miguel Najdorf, chess grandmaster, dies in Málaga, Spain.