Maria Guerrero (nee Oliveros), age 92, at rest on June 14, 2022. Beloved wife of the late Richard Guerrero. Loving mother of Norma (Ret. CPD) (Leslie Bassell) Richard (Ret. CPD) and Mario (Susana) Guerrero. Cherished grandmother of Andrew (Carolyn), Elizabeth (Kyle) Murphy, Nicholas, Joseph and Madeline. Great grandmother of Elijah and Damian. Proceeded in death by 11 brothers and sisters. Fond aunt of many nieces and nephews. Visitation will take place on Monday, June 20, 2022 from 3:00 pm until 9:00 pm at Cumberland Chapels 8300 W. Lawrence Ave. Norridge, Il. Funeral Tuesday, beginning at the funeral home at 9:00 am and then proceed to St. Mary of the Woods Church for 10:00 am Mass. Interment will be private. In lieu of flowers, donations in Maria's name to the St. Jude's research hospital https://www.stjude.org/ would be appreciated.