Lois Yvonne Fritsche (nee Heimlich), 89, beloved wife of the late William Fritsche; loving mother of Daniel Fritsche, and Steven (Connie) Fritsche; proud grandmother of Elena and Teresa; caring sister of the late Frederich Heimlich. Visitation will be Friday, 4-8pm, at Lauterburg & Oehler Funeral Home, 2000 E. Northwest Highway, Arlington Heights, IL 60004. Private entombment at Memory Gardens Cemetery. In lieu of flowers, contributions to Kay's Animal Shelter, 2705 N. Arlington Heights Rd., Arlington Heights, IL 60004, appreciated.