First of all I’ll have to emphasize that this teory isn’t my own. The question is, does Tamara have a Fairy Tale counterpart and if she does, who could it be. After reading this teory and having thought about it I actually find it somewhat likely but I’d love to hear what you guys think!'

Could Tamara be Cinderella’s Fairy Godmother’s granddaughter/daughter? In episode 4, The Price of Gold, we learn how Rumple killed Cinderella’s Fairy Godmother. In the episode he takes her wand and the next time we see it is in season 2 when Rumple and Regina are on their way into the mine to pick up fairy dust to they can cast a trap on the well to prevent it from opening up a portal. He tells Regina who is skeptical about getting the magic: “With a little help from a fairy. Dead one. And believe me, no one mourns her”.
Now, writers don’t tend to make lines like that without a reason, so apparently someone does mourn her – if Tamara is the daughter/granddaughter it could explain why she hates magic and fairy tales. Plus, they kinda look like each other but that could also just be a coincidence :)

Seems possible.

Producers confirmed she wasn't from that world...