Robert J. Cwynar, 80, of Chicago, at rest June 22, 2025. Born July 16, 1944 to Joseph and Helen Cwynar. Beloved husband of the late Wanda (nee Kubinski); loving father of Patricia (Scott) Gronowski and Joseph (Veronica) Cwynar; devoted grandfather of Olivia; dearest brother of Wally (Joanne), Michael and the late Richard Cwynar; dear brother-in-law of Helena (James) Bartholemew and the late Henry Kubinski; fond uncle of many nieces and nephews. Bob was retired from Cinch Corporation where he was the Vice-President of Finance. He enjoyed fishing, bowling, Frank Sinatra, and was an avid Cubs fan. Bob also liked to frequent Arlington Park Race Track and take an occasional trip to Las Vegas. Funeral Saturday June 28, 2025 at 9:30 A.M. from Cumberland Chapels 8300 W. Lawrence Ave, Norridge to St. Monica Church 5136 Nottingham, Chicago for a 10 A.M. Funeral Mass. Entombment St. Adalbert Cemetery. Visitation Friday June 27 from 4-8 P.M.. Arrangements entrusted to Cappetta’s West Suburban Funeral Home Info 630-852-8000 or westsuburbanfh.com