Ken Bostdorff, 64, of Centennial passed away on Monday, December 18, 2017 at Sky Ridge Medical Center. Born on August 16, 1953 he is the son of Charles and Eloise Bostdorff. He was an assistant principal at Regis Jesuit High School. He enjoyed his lifelong career as an educator, sharing his passion for the game of blackjack, driving his â66 Corvette, cheering for the Broncos, traveling to Vegas, and an annual reunion at the NCAA tournament with family. He is survived by his wife Yara Bostdorff, his children Katie Bostdorff (Andy Howell), Kelly Bostdorff, Talitha (Vito) Trisuzzi, Tayna Camargo, Julia (David) Petersen and David Anderson, his grandchildren Charlie Howell, Quinn Petersen and Luiza Trisuzzi, his siblings Roger (Barb) Bostdorff, Betty (Dave) Ruble, Kelly (Don) Zoucha and sister-in-law Diane Bostdorff and many nieces and nephews. He is predeceased by his brother John Bostdorff. A wake will be held on Wednesday, December 20, 2017 from 4-6PM at Regis Jesuit High School, 6300 S Lewiston Way, Aurora, CO 80016. A Funeral Mass will be held on Thursday, December 21, 2017 at 1PM at the same location. Donations may be made to Regis Jesuit High School, 6300 S Lewiston Way, Aurora, CO 80016. A service for Ken in Ohio will take place at a later date.