I am Margaret Shields Marti and live in Boise, Idaho. The article about your aunt and John Shields that you linked to is no longer available, but I'm interested in a copy, if that's possible. Also, in recent months I have rounded up all I can find on John Shields and intend to edit and post it soon. I'll let you know when I reach that point.

My family descended from Joseph Shields, one of the 10 brothers. We have the lineage pretty well identified and will gladly share what we have. It's not all entered electronically, but it's close. A little pressure could change that!