Maria Della Costa was born on January 1, 1926 in Flores da Cunha, Rio Grande do Sul, Brazil as Gentile Maria Marchioro Della Costa. She was an actress, known for Areião (1952), Caminhos do Sul (1949) and Inocência (1949). She was married to Sandro Polônio and Fernando De Barros. She died on January 24, 2015 in Rio de Janeiro, Brazil.