text_original: Berwick was the natural son of James the Second and Arabella Churchill, sister to the Duke of Marlborough.
text_transcription: BERWICK WAS THE NATURAL SON OF JAMES THE SECOND AND ARABELLA CHURCHILL SISTER TO THE DUKE OF MARLBOROUGH
phonemes: bˈɛɹɪk wʌzðə nˈætʃɚɹəl sˈʌn ʌv dʒˈeɪmz ðə sˈɛkənd ænd ˌæɹəbˈɛlə tʃˈɜːtʃɪl, sˈɪstɚ tə ðə dˈuːk ʌv mˈɑːɹlbəɹˌoʊ.