ɹˈɑːbɚt fɪtswˈɔltɚɹ ʌv bˈeɪnɑːɹdz kˈæsəl wʌzðə lˈiːdɚɹ ʌvðə bˈæɹənz ɹᵻvˈoʊlt ɐɡˈɛnst kˈɪŋ dʒˈɑːn wˌɪtʃ kˈʌlmᵻnˌeɪɾᵻd ɪnðə mˈæɡnə kˈɑːɹɾə ʌv wˈʌn θˈaʊzənd tˈuːhˈʌndɹɪd fˈɪftiːn.
Robert Fitzwalter of Baynard's Castle was the leader of the barons' revolt against King John which culminated in the Magna Carta of 1215.