Donald F. Graff Sr. (Lussing), age 84, US Army Veteran, beloved husband of Alice J. (nee Dunajski); cherished father of Don (MaryEllen) Graff, Kelly (Tom) Gleason, Michelle (Loic) Deleplace and Jennifer (Mark) Motuelle; proud grandfather of 12; dear uncle of many. Don was a proud graduate from Mendel Catholic High School Class of 1955 and dedicated employee of Illinois Central Railroad for 46 years. Visitation Sunday 2-7 P.M. Funeral Monday 9:15 A.M. from Lawn Funeral Home, 7732 West 159th Street to St. George Church in Tinley Park Mass 10:00 A.M. Interment Abraham Lincoln National Cemetery. Funeral info: (708) 429-3200