Royal Swedish Opera architect Carl Fredrik Adelcrantz was commissioned by King Gustav III, a strong adherent of the ideal of an enlightened absolutism and as such was a great patron of the arts. The Swedish Opera company had first been located in Bollhuset, but there was a need to separate the Opera from the theatre and give them separate buildings. Construction began in 1775 and the theatre was inaugurated on 30 September 1782 with a performance of the German composer Johann Gottlieb Naumann's "Cora och Alonzo". It was also the place for public masquerade balls, events inspired from the famous opera-balls in Paris,
Giuseppe Verdi the death of his mother in June 1851. The fact that this is "the one opera of Verdi's which focuses on a mother rather than a father" is perhaps related to her death. In the winter of 1851–52 Verdi decided to go to Paris with Strepponi, where he concluded an agreement with the Opéra to write what became "Les vêpres siciliennes", his first original work in the style of grand opera. In February 1852, the couple attended a performance of Alexander Dumas "fils"'s play, "The Lady of the Camellias"; Verdi immediately began to compose music for what would later become