Rui Barbosa and Visconde de Taunay, Barão do Rio Branco, and D. Pedro II. Many historical figures lent their pen to Jornal do Commercio, a publication that, until it ceased operations in 2016, was considered the oldest in Rio and the second oldest in the country. Founded in 1827 by French typographer Pierre Plancher, it specialized in economic news and maintained a conservative bias throughout its existence. During the 19th century, it served as a barometer of the Brazilian economy, functioning as a reference for imports and exports and for the buying and selling of enslaved people. It was one of the publications that supported the 1964 Military Coup.
Sede do Jornal do Commercio.
Shortly before that, in 1959, it became part of Diários Associados, a company owned by Assis Chateaubriand, who since childhood had dreamed of owning the Jornal do Commercio. Chatô, however, was able to exert little influence over the publication, as he suffered a stroke a few months later. In the late 1960s, the Jornal do Commercio was moved to the modern architecture building designed by Oscar Niemeyer in Gamboa, which had formerly been the headquarters of the magazine O Cruzeiro.
Its last issue was published on April 29, 2016.