Erwin Mack, age 98, U.S.A.A.F. WWII Veteran, late of South Holland. Loving brother of the late Richard (Renette) Makowski; dear uncle of Richard (Linda) Mack, Andrea (Gregory) Smith, and Gregory (Michelle) Makowski; kind great-uncle of many nieces and nephews. Erv was a retired IRS agent with many years of dedicated service. He was also a multi-instrumentalist who grew up playing trombone, and played piano at the Willowbrook Ballroom and other venues on the weekends. Visitation Friday, from 9:00 a.m. until the time of prayers at 10:15 a.m., from Thornridge Funeral Home (Janusz Family Funeral Service) 15801 S. Cottage Grove Ave., four blocks North of 162nd St. (Rte. 6) Dolton / South Holland, to Holy Ghost Church Mass at 11:00 a.m. Interment Holy Cross Cemetery.