Mary A. Gilligan
December 6, 1928 - June 11, 2020
Mary A. Gilligan, age, 91 of Oak Lawn, passed away peacefully on June 11, 2020. Loving Mary A. Gilligan, age, 91 of Oak Lawn, passed away peacefully on June 11, 2020. Loving wife of the late John “Sean” Gilligan, 1999. Beloved mother... View Obituary & Service Information
