Thank you, Grand Princess Shandroise!
I have always been a little skeptical about one thing -- did all the guards know Grand Duchesses' names right? For example, in Yurovsky's accounts, I am not so sure about which Grand Duchess he was speaking about. It is often mentioned, for example, ''...GD Maria or Anastasia, I am not sure...'', or ''...the older Grand Duchess, I think Olga...''. (Not a verbatim, but something like that).