Actually, I have pointed out on the Forum and to various historians that the Eugenia Smith story is remarkable among survivor stories because it's the only one published in the West prior to the fall of the Soviet Union which is correct as to the number of missing bodies. So, while it is obvious that Smith was not ANR, it is less obvious how she happened upon her information. Was it a lucky guess? Information from a real (but short term) survivor? Something else? We don't really know, but the probability of her being correct with a lucky guess is limited.
I agree with you. Maybe it really was true that she knew the real Anastasia in Rumania as she originally claimed. Remember that it wasn't until the Spellers told her she was lieing that she "confessed" she was Anastasia. She screwed her story up when she did that, and she may have possibly hidden from us by doing so the truth of the Grand Duchess Anastasia's survival.
It all added up before she made this idiotic claim. The rumors of Anastasia's escape, the people who said that it was "an open secret" that Anastasia was living in Rumania in 1919, and Eugenia's orginal claim was that she had known the escaped Grand Duchess Anastasia in Rumania and was writing
her memoirs before she died in 1920.
And it's also unlikely she stole the Rumania details from Anna Anderson's story because Eugina's immigration papers indeed listed her as coming from Rumania.
EDIT: As a side note, what was ES thinking when she claimed to be Anastasia?

I mean,
at least Anna Anderson had similar eyes.
