Rosemary D. Pesek, nee Delaney, of Rockton, IL formerly of Berwyn, age 95. Beloved wife of the late Rudy; loving mother of Maureen (late Gregg) Spondouris; proud grandmother of Katie Spondouris of Rockton and Christopher (Jessica) Spondouris; great-grandmother of six; dear sister of the late Joseph Delaney and Elizabeth Bumbleburg; fond aunt, cousin and friend to many. Family and friends will be received at the Conboy-Westchester Funeral Home, 10501 W. Cermak Rd., Westchester on Wednesday, June 21, 2023 from 3:00 p.m. to 8:00 p.m. Funeral Thursday 8:30 a.m. from the funeral home to St. Odilo Church for a 9:30 a.m. Mass. Interment Mount Auburn Cemetery. Arrangements entrusted to Marik-Baken Funeral Services, Ltd. For funeral info 708-F-U-N-E-R-A-L.