Question: When was the city that L'Unione Italiana is located in founded?

Context articles: Michele Bianchi
Ybor City
Unione Philharmonic Society
Italian Labour Union
Italian Mathematical Union
Giuseppe Barattolo
L'Unione Italiana
Scuola Italiana Vittorio Montiglio
Palazzo della Banca Commerciale Italiana
Italian Philatelic Press Association

Michele Bianchi (22 July 1883 – 3 February 1930) was an Italian revolutionary syndicalist leader who took a position in the Unione Italiana del Lavoro (UIL) He was among the founding members of the Fascist movement.
 He was widely seen as the dominant leader of the leftist, syndicalist wing of the National Fascist Party.
 He took an active role in the “interventionist left” where he “espoused an alliance between nationalism and syndicalism.”
 He was one of the most influential politicians of the regime before his succumbing to tuberculosis in 1930.
 He as well was one of the grand architects behind the "Great List" ("il listone") which secured the parliamentary majority in favor of the fascists.
Ybor City ( ) is a historic neighborhood in Tampa, Florida, United States, located just northeast of downtown.
 It was founded in the 1880s by Vicente Martinez-Ybor and other cigar manufacturers and was populated by thousands of immigrants, mainly from Cuba, Spain, and Italy.
 For the next 50 years, workers in Ybor City's cigar factories rolled hundreds of millions of cigars annually.
The L'Unione Philharmonic Society (Banda Unjoni), based in Luqa, Malta, is one of the major bands in Malta.
 It is the first musical society in Luqa, founded in 1880.
The Italian Labour Union or UIL, in Italian Unione Italiana del Lavoro, is a national trade union center in Italy.
 It was founded in 1950 as socialist, social democratic, (republican) and laic split from Italian General Confederation of Labour (CGIL, "Confederazione Generale Italiana del Lavoro").
 It represents almost 2.2 million workers.
The Italian Mathematical Union (Italian: "Unione Matematica Italiana" ) is a mathematics society based in Italy.
 It was founded on December 7, 1922 by Luigi Bianchi, Vito Volterra, and most notably, Salvatore Pincherle, who became the Union's first President.
 The Union's journal is the "Bollettino dell'Unione Matematica Italiana", which contains two sections: one for research papers, and one for expository articles.
Giuseppe Barattolo (1882-1949) was an Italian lawyer, politician and film producer.
 In 1913, during the silent era, Barattolo founded Caesar Film.
 Caesar made a series of popular films, some of which starred Francesca Bertini.
 In 1919 he joined and became an influential figure at the conglomerate Unione Cinematografica Italiana which dominated Italian film production during the early 1920s, but this came to an end following the box office failure of "Quo Vadis" (1924).
 In the early 1930s he tried to re-establish Caesar Film as a serious force in Italian production, but this also failed.
L'Unione Italiana, The Italian Club, is a historic social society in Tampa's Ybor City neighborhood.
 The group's building was designed by Tampa architect M. Leo Elliott.
 It is located at 1731 East Seventh Avenue.
Scuola Italiana Vittorio Montiglio or Scuola Italiana Santiago is an Italian international school founded in 1891.
 Located at Las Condes, Santiago Province, Chile.
 It has "scuola infanzia" (preschool) through "scuola secondaria di II grado" (upper secondary school).
The Palace of the Banca Commerciale Italiana (in Italian, "Palazzo della Banca Commerciale Italiana") is a historic building of Milan, Italy, located in Piazza della Scala, in the city centre.
 It was designed by architect Luca Beltrami in the early 20th century for Banca Commerciale Italiana (BCI, an Italian bank), and it is still in use as a seat of the company (now merged into Banca Intesa).
 Since 2011 it hosts the Gallerie di Piazza Scala where are exposed many artworks from the collections of Fondazione Cariplo.
The Italian Philatelic Press Association (also "(Unione Stampa Filatelica Italiana" or USFI) is a group of Italian journalists and writers dedicated to philately.
 The first general meeting of USFI was held on 8 May 1966 in Italy.
 In 2006, Italy, Vatican City, San Marino and the Sovereign Military Order of Malta issued commemorative stamps in honor of the 40th anniversary of the association.