I am not sure myself how long Mary Jr. was in WI or at what point she was in CA. None of us facts of that from my understanding of it, but maybe all of that will become more clear as time goes on. Right now I lean more towards Mary Sr. as being the grave site that you found. I need to find the link again and look again at what is posted on that link. I do like the thought exchange though about the possibilities and I think its only a matter of time before we find the right answers as to Mary Jr. and Mary Sr.