Kris,
I just sent by private email Charlie info on Milwaukee Keilys.
I had overlooked the fact that you are in Milwaukee!!
I am sure you will be of great help to him.
I suggested that he might find his Brennans more easily by tracking
the Keilys. I wanted you to know that there is a Keily family tree for this
family on Ancestry. Also there is a Martin in the telephone book
who is almost certainly Mary Anne Keily Brennan's descendants.

Good luck....glad you are able to help Charlie in Australia.

Nan

P.S. Do you have access to Milwaukee obits?