Nancy L. Kaiser, nee Koziol, 66, of Hoffman Estates, formerly of Glendale Heights, passed away unexpectedly Sunday May 26th. Wife of the late Dennis, mother of Denise (Scott) Persak and Kristy (Oscar) Samudio; grandma of Briana, Christian, Hailey, ALex, Colin, Abigail and Mason; she was the only child of the late Casimir and the late Helen Koziol nee Sygnator. Nancy adored her grandchildren. Visitation will be Thursday 3:00 pm until the time of services 8:00 pm at the Countryside Funeral Home and Crematory 333 S. Roselle Rd.(1/2 mile south of Irving Park Road) Roselle. Cremation will be private at the Countryside Crematory following services.