ðə pɹˈɪvᵻlɪdʒ wʌz kənfˈɜːmd baɪ sˈɪdʒɪsmˌʌnd ɹˌoʊmən tˈuː ˈɔːɡʌstəs ɪn wˈʌn θˈaʊzənd fˈaɪvhˈʌndɹɪd sˈɪksti nˈaɪn, hˌuː ɐlˈaʊd fɚɹə θˈɜːd ˈænjuːəl fˈɛɹ ænd mˈɑːɹkɪts nˌɑːt ˈoʊnli ˌɔn tˈuːzdeɪz, bˌʌt ˈɔːlsoʊ ˌɔn sˈæɾɚdˌeɪz.
The privilege was confirmed by Sigismund II Augustus in 1569, who allowed for a third annual fair and markets not only on Tuesdays, but also on Saturdays.