ɪt wʌz æt ðæt tˈaɪm ðæt sˌʌm ʌv kʌspˈɪniənz ˈɜːlɪɚ ɹˈaɪɾɪŋz wɜːɹ ɪɹᵻvˈɑːkəbli lˈɔst bɪkˈʌz ðɪ ˈoʊnli kˈɑːpɪz ʌv ðˌɛm hɐdbɪn kˈɛpt ɪnðə fˈeɪmd bˈɪblɪˌɑːθɛkə kˌɔːɹvɪniˈɑːnə æt bjˈuːdə, dᵻstɹˈɔɪd dˈʊɹɹɪŋ ðɪ ˈɑːɾəmən kˈɑːŋkwɛst.
It was at that time that some of Cuspinian's earlier writings were irrevocably lost because the only copies of them had been kept in the famed Bibliotheca Corviniana at Buda, destroyed during the Ottoman conquest.