fˈɜːst dˈɑːkjuːməntᵻd mˈɛnʃən ʌv brzˈɛszkz kˈʌmz fɹʌm wˈʌn θˈaʊzənd fˈoːɹhˈʌndɹɪd θˈɜːɾi ˈeɪt, wˌɛn ðə vˈɪlɪdʒ wʌz pˈɑːɹt ʌvðə dˈʌtʃi ʌv ˈɑːswaɪsɪm, ɐ fˈiː ʌvðə kˈɪŋdəm ʌv boʊhˈiːmiə.
First documented mention of Brzeszcze comes from 1438, when the village was part of the Duchy of Oświęcim, a fee of the Kingdom of Bohemia.