Robert Henry Tyndall (2 May 1877 – 9 July 1947) was a United States artillery officer in World War I, a major general, and mayor of Indianapolis during World War II.
ɹˈɑːbɚt hˈɛnɹi tˈɪndɔːl tˈuː mˈeɪ wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti sˈɛvən nˈaɪn dʒuːlˈaɪ nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi sˈɛvən wʌzɐ juːnˈaɪɾᵻd stˈeɪts ɑːɹtˈɪlɚɹi ˈɑːfɪsɚɹ ɪn wˈɜːld wˈɔːɹ ˈaɪ, ɐ mˈeɪdʒɚ dʒˈɛnɚɹəl, ænd mˈeɪɚɹ ʌv ˌɪndiənˈæpəlˌɪs dˈʊɹɹɪŋ wˈɜːld wˈɔːɹ ɹˌoʊmən tˈuː.