N. Sokolov, The Last Days of the Romanovs
“ Regarding the ultimate disposal of the two prisoners, stories circulate just as numerous and varied as the stories of their escape. I need not cite them. It suffices that the Grand Duke Michael, gentlest of men, to whom all thought of power and even of ambition was repugnant, disappeared to be seen no more.Perm and its vicinity was destined to witness other tragedies full of horror. Many other members of the Romanov family had been interned there including (1) the Grand Duchess Elizabeth, sainted sister of the Empress, venerated by grateful Muscovites while Alexandra was disliked ”
