I would rather wait awhile. I want to pull together my records to provide detail rather than answering off the top of my head. Also, I want to check with a couple of possible resouces to see if I can get more information.
Suffice it to say that this person never directly told me her role, but the circimstantial evidence is very strong.
By the way, this is a subject that I have not shared with many people over my life time, because the woman in question was a very fine person in many ways.