Mary Ann Daudelin, nee Klaus, age 81, of Bartlett, beloved and loving wife of Richard E. Daudelin for 61 plus years. Loving mother of Denise (Ron) Novak, David (Barbara), Steve (Camille), and Bob (Karen) Daudelin. Fond grandmother of Christina (Matthew) Deeley, Ryan, Katie, Danny, and the late Michael Daudelin. Great-grandmother of Broderick, and Anders Deeley. Loving sister of Bob (Mickey) Klaus, June (Paul) Frost, and the late Bill (the late Jean) Klaus. Fond aunt and friend to many. Mary Ann was the beloved daughter of the late Norbert and Eleanor Klaus, and was born in Spring Grove, IL. Visitation Friday, January 31 from 3-9 p.m. at the Countryside Funeral Home and Crematory, 333 So. Roselle Rd. (1/2 mile south of Irving Park Rd.) Roselle, IL. Funeral Saturday, February 1, 9 a.m. to St. Peter Damian Church, 109 So. Crest Ave., Bartlett. Mass 10 a.m. Interment, Queen of Heaven Cemetery. (630) 529-5751.