Ernesto Bunge

José Hernández was an Argentine journalist, poet, and politician best known as the author of the epic poem Martín Fierro. In his tribute, his birthday is celebrated in Argentina as a national holiday, called Tradition Day.

https://en.wikipedia.org/wiki/Jos%C3%A9_Hern%C3%A1ndez_(writer)

José Hernández

Luis María Etcheverry Boneo

Manuel Láinez

Otto Bemberg (May 1, 1827 – March 2, 1895) was a German Argentine businessman prominent in the development of early Argentine industry. He is mostly notable for having been the founder of Cervecería y Maltería Quilmes, the largest brewery in the country.

https://en.wikipedia.org/wiki/Otto_Bemberg