Rubuta ci gaba ga wannan sakin layi - Masanin tarihin Soviet Vladimir Plugin yana da ka'idar cewa gunkin ba shi da alaƙa da Nikon na Radonezh, amma Ivan the Terrible ne ya kawo shi Trinity Lavra. Ya yi ka'idar cewa duk malaman da suka gabata bayan sanannen masanin tarihi Alexander Gorsky sun yi kuskuren zato cewa Ivan the Terrible kawai "ya rufe da zinariya" gunkin da aka riga aka ajiye a Trinity Lavra. Plugin ya ce Ivan ne da kansa ya kawo gunkin zuwa Lavra, kuma an ƙirƙiri "Trinity" tun da daɗewa, mai yiwuwa shekaru 150 kafin wannan ranar. Koyaya, a cikin 1998 Boris Kloss ya nuna cewa abin da ake kira "Troitsk Labari na Siege na Kazan
", wanda aka rubuta kafin Yuni 1553, ya ƙunshi bayyananniyar magana game da gaskiyar cewa Ivan the Terrible kawai "ya yi ado" gunkin da ke akwai don Lavra.