Kathryn Libby Mau, 83 of Hanover Park. Beloved wife of Robert Mau. Loving mother of Kevin (Stacey) Farley, Patricia Deigan nee Farley, Brian Farley and Mark (Sayaka) Mau. Dear grandmother of Patrick (Lyndsey) Deigan and Dylan, Quinn and Jack Farley. Great-grandmother of Bryn Anthony Deigan. Fond sister of Alice Cardiel nee Libby and the late Paul Libby. Visitation Tuesday, June 7, 2022 from 3-8 PM at Humes Funeral Home, 320 W. Lake St., Addison (2 Mi. W. of Rt. 83, 2 Mi. E. of Rt. 53). Funeral Service at Humes Funeral Home, Wednesday, June 8, 2022 at 10 AM. Interment Queen of Heaven Cemetery, Hillside. For info, www.HumesFH.com or 630.628.8808.