I ran across this posting earlier today and Mary Clifford McGivern was my Grandmother. I am Matt McGivern and live in Lincoln Park in Chicago. She was the second wife of my grandfather Authur McGivern from Rogers Park on the North Side. His first wife was also Mary McGivern and they had 5 children (Mollie, Arthur, Thomas (my father), Jane, and Kate). All live in the surrounding Chicagoland area.