dʒˈeɪkəb mɑːntɡˈɑːmɚɹi θˈoːɹnbɜːɡ dʒuːlˈaɪ θɹˈiː, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd θˈɜːɾi sˈɛvən sɛptˈɛmbɚ nˈaɪntiːn, wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd nˈaɪnti wʌz ɐn ɐmˈɛɹɪkən ɐtˈɜːni ænd pˌɑːlɪtˈɪʃən hˌuː ɹˌɛpɹᵻzˈɛntᵻd tˌɛnəsˈiːz sˈɛkənd kəŋɡɹˈɛʃənəl dˈɪstɹɪkt ɪnðə juːnˈaɪɾᵻd stˈeɪts hˈaʊs ʌv ɹˌɛpɹᵻzˈɛntətˌɪvz fɹʌm wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti θɹˈiː tə wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti nˈaɪn.
Jacob Montgomery Thornburgh (July 3, 1837– September 19, 1890) was an American attorney and politician who represented Tennessee's 2nd congressional district in the United States House of Representatives from 1873 to 1879.