ɹˈeɪbɜːn wʌz bˈɔːɹn ɪn fɪlɐdˈɛlfiə, pˌɛnsɪlvˈeɪniə, tə mɑːɹɡɹˈɛɾə nˈiː kɹˈoʊziɚ ænd dʒˈɑːn ˈiː. ɹˈeɪbɜːn, ɐ fˈɔːɹmɚ mˈeɪɚɹ ʌv fɪlɐdˈɛlfiə.
Reyburn was born in Philadelphia, Pennsylvania, to Margretta (nee Crozier) and John E. Reyburn, a former mayor of Philadelphia.