Passed away at Lakeridge Health Oshawa on Friday, May 24th, 2019 at the age of 75.Dearly loved husband of Ivka for over 53 years.Much loved and cherished father of Marijana Krizmanic of Redwood City, California and Renata Shaw and her husband Greg of Brooklin.Adoring grandfather of Lauren and Nadia.Visitation at BARNES MEMORIAL FUNERAL HOME, 5295 Thickson Rd. N. Whitby on Monday May 27th from 6:00 – 8:00 p.m.Mass of Christian Burial will be held at St. Leo the Great Catholic Church, 130 Watford Street Brooklin on Tuesday May 28th at 10:30 a.m. Interment will follow at Resurrection Catholic Cemetery.In memory of Ivan, memorial donations to Lakeridge Health Foundation or the Alzheimer Society of Durham Region.