When Pacífico Francisco Ferreira was born on 2 March 1886, in Capão Bonito, São Paulo, Brazil, his father, José Henrique de Almeida, was 40 and his mother, Vitorina Maria de Jesus, was 30. He married Rita Olímpia de Jesus in 1906, in Capão Bonito, São Paulo, Brazil. They were the parents of at least 1 daughter. He died on 29 June 1962, in his hometown, at the age of 76.