Historical Events Dec 16 Spanish viceroy Hernando Arias de Saavedra founds provinces Rio de la Plata (Argentina)/Guaira (Paraguay) Nov 1617 History by Year Jan 1618 Famous Living People by Age 20-29 30-39 40-49 50-59 80-89 Over 90
20-29
30-39
40-49
50-59
80-89
Over 90