ɪn wˈʌn θˈaʊzənd sˈɛvənhˈʌndɹɪd ˈeɪɾi z wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd twˈɛnti z, ðə bˈɪldɪŋ wʌz ɛkspˈændᵻd wˈɛstwɚd baɪ dʒəvˈɑːni dʒɪlˈaɪɚdi ænd hɪz sˈʌn, dˈoʊmnɪkˌoʊ dʒɪlˈaɪɚdi; ðɪ ˈiːstɚn wˈɪŋ wʌz kəmplˈiːɾᵻd ˈoʊnli ɪn nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi z.
In 1780s-1820s, the building was expanded westward by Giovanni Giliardi and his son, Domenico Giliardi; the eastern wing was completed only in 1940s.