hiː bɪkˌeɪm ɐn ɪnstɹˈʌktɚɹ ɪn hˈɪstɚɹi æt ðə jˌuːnɪvˈɜːsᵻɾi ʌv mjˈuːnɪk ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɪksti, fˈaɪv jˈɪɹz lˈeɪɾɚ bˌiːɪŋ pɹəmˈoʊɾᵻd tʊ ɐsˈoʊsɪˌeɪt pɹəfˈɛsɚ.
He became an instructor in history at the University of Munich in 1860, five years later being promoted to associate professor.