Tiburcio González Rojas was born in Cerro Verá, Pirayú, on 12 October 1934.
[4] In the 1960s through the 1980s, González Rojas worked as a freelance photographer in various towns and cities in Paraguay, including Pirayú, Ypacaraí, and Yaguarón.
Di Mario was given access to five thousand of González Rojas's undeveloped negatives, which were being stored in a destroyed shed.
[3] Di Mario spent five years restoring the negatives, and in 2017 he and curator Virginia Giannoni displayed a selection of the photographs at an exhibition at the Casa Central de la Cultura Popular [es] in Barracas, Buenos Aires.
[3] González Rojas was married to Monica Antonia Centurión, a dentist, with whom he had two children.