Ann "Nancy" O'Donnell, 85, of Des Plaines, Illinois passed away peacefully surrounded by her immediate family on June 3, 2022.  Nancy was the beloved wife of the late Thomas F. O'Donnell, Sr. retired C.P.D.; loving mother of Laura, Kelly and the late Thomas Jr. & Mitchell; adored grandmother of Jonathan, Jamie & Jennifer;  great grandmother of JoJo, the light of her life;  cherished daughter of the late Thomas & Anna Murray;  dearest sister to Rosemary Faleni, Kathy Carlson & the late Tom (Rose) Murray, Jack Murray and Sharon (Mike) Alexander;  sister-in-law to Joe Faleni & Roy Carlson;  caring aunt to many nieces and nephews.  Nancy was a life-long Chicago native.  She enjoyed a fulfilling career in sales.  She had many hobbies including, expert gardener, avid reader, world traveler & great lover of music.  Nancy was a loyal friend to many.  She will be forever missed and remembered by all who knew her. Visitation will be held on Tuesday from 3:00 p.m.-8:00 p.m. at Cooney Funeral Home located at 625 Busse Hwy. in Park Ridge. Funeral Wednesday, prayers at 9:30 a.m. going to St. Mary Catholic Church in Des Plaines for Mass at 10:00 a.m. Interment All Saints Cemetery. For information please call 847-685-1002 or visit www.cooneyfuneralhome.com