ɪn wˈʌn θˈaʊzənd fˈoːɹhˈʌndɹɪd fˈɪfti wˈʌn, ɐ pˈoːɹʃən ʌvðə mˈɔntfɔːɹtbɹˈiːdʒɛnts tˈɛɹɪtˌoːɹi wʌz sˈoʊld tə ðə hˈæbsbɜːɡz baɪ ᵻlˈɪzəbəθ ʌv hˈɑːtʃbɜːɡ, ˈɛɹ ʌv kˈaʊnt wˈɪljəm ɹˌoʊmən sˈɛvən wˈʌn θˈaʊzənd fˈoːɹhˈʌndɹɪd twˈɛnti tˈuː ʌv mˈɔntfɔːɹt.
In 1451, a portion of the Montfort-Bregenz territory was sold to the Habsburgs by Elizabeth of Hochberg, heir of Count William VII (†1422) of Montfort.