This subject was also covered some twelve years previous in this series, in the February 6, 1956 episode, "The Baron of Arizona". See more
[discussing Sofia Reavis who claimed to have inherited half of Arizona through Spanish land grants
Looks like you put all of the pieces of your puzzle together.
All except one. We'll never know who she really is.
Well, we know who she isn't... and that's enough fhe people of Arizona.