Board Thread:Episode Discussion/@comment-4141313-20181208003742/@comment-4141313-20181208232323

AntisocialMedia wrote: I don't think we can say that Maria never learned who it was - she never got it from the horse's mouth (since she put a scythe through it), but she might have found out later somehow.

Unless she forgot about Salem's name, Maria should have connected the dots then when she heard the name of the woman leading the Grimm and Ozma's ex-wife.

Salem isn't a very common name, especially with the CNR in affect, of which the only people alive to not follow that rule being Salem and Ozma/Ozpin.