hˈeɪmən wʌzɐ pɚpˈɛtʃuːəl sˈɛkɹətɹi ʌvðə pɹˈʌʃən ɐkˈædəmi ʌv sˈaɪənsᵻz ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi θɹˈiː wˈɛn, ˌɔn tˈuː əkˈeɪʒənz, hiː ɹˈoʊt sˈɛvɹəl mˈɪsɪvz kˈæstᵻɡˌeɪɾɪŋ ˈælbɚt ˈaɪnstaɪn fˈɑːloʊɪŋ ˈaɪnstaɪnz ɹˌɛzɪɡnˈeɪʃən fɹʌmðɪ ɐkˈædəmi.
Heymann was a Perpetual Secretary of the Prussian Academy of Sciences in 1933 when, on two occasions, he wrote several missives castigating Albert Einstein following Einstein's resignation from the Academy.