There's only one Jeanne Parietti on whitepages.com, and she lives in North Carolina, which is where you guys are speculating that she lives: http://www.whitepages.com/dir/a-z/parietti/jeanne If you're really worried, it might be worth giving that listing a call. The worst she'll do is think you're a loon smile

I found an obituary here: http://www.legacy.com/obituaries/nctimes/obituary.aspx?n=william-frank-bill&pid=148265909 that lists a Jeanne Parietti as a surviving sister and falls into the time frame when she went dark. Could be another thing worth looking into.

I hope you find her frown

Grant me the serenity to accept the things I cannot change,
The courage to change the things I can,
And the wisdom to know the difference.