This neoclassical building is located in Turin, in the working-class district of Mirafiori Sud, and is an exact copy of Rome's Pantheon. It was conceived as family sepulchre by family members of Rosa Vercellana, known as Bela Rosin ("Pretty Rose" in Piedmont dialect), the lover and morganatic wife of King Vittorio Emanuele II; the people was fond of the Countess of Mirafiori, who lived together with the king in the palace of Borgo Castello, within the Park of La Mandria, since the 1860s.