John ""Jack"" K. Guerin August 12, 1925-June 10, 2015 Jack was born in Denver, CO, graduating from East High School and served in WWII in the Navy as a sonar technician. After graduating from The University of Denver he was a CPA for 20 years. Survived by wife Barbara; children Linda Guerin-Smith (Curtis); son-in-law Rick Kotosky; step-children Ted (Camille) Chase, Connie (George) Trammell, Karen Violett, Teri Hill; grandchildren Danielle, Adam, Harmony, David, Alison, Kimberly, Kimberlea, Amy, Ben, Zach, Tammy, Mike, Megan, Krista, Bethany; 10 great grandchildren. Preceded in death by daughter Diane Kotosky, brother Robert (Ann) Guerin and parents Ruth & Bert Guerin. Memorial Service Tuesday, 06/16/15, 10:30 AM, Horan & McConaty, 3101 S. Wadsworth Blvd. Private interment Fort Logan National Cemetery