Mary Ann Steen, nee Heywood, of Evergreen Park, IL and Long Beach, IN went to heaven on October 6th, 2024.  Devoted Wife of the late Emanuel “Manny” Steen. Dedicated Mother of David (Rachel), Neil (Lauren) and Joseph. Excited Grandma-to-be to Baby Steen. Loving Daughter of the late Edward J. Heywood and Mary M. Heywood.  Dear Sister of Dennis (Bonnie), Jimmy (Sue), , Eugene, Mark (Cindy), Neil (Anne), Anne (Mark) Le Baron, Loretto Ret CFD (Jim) Coogan and the late Brian (Doreen).  Proud Aunt and Great Aunt to over 50 nieces and nephews. Best friend to countless. Avid biker, traveler, beach-goer and life of the party. In lieu of flowers, please donate to Blue Cap Charity 2155 Broadway St, Blue Island, Illinois 60406. Memorial Visitation Saturday 9:00 a.m. at St. Cajetan Church 2445 W.112th Street until time of Memorial Mass 11:00 a.m. Interment Private.