Tracy Dieffenbaugh, 48 passed away on June 6th 2016 in Mesa, Arizona. Tracy enjoyed a full life filled with family and friends. She enjoyed traveling, crafts and baking. Her greatest joy was her grandchildren. She is survived by her husband Mike Dieffenbaugh, son Joshua Knudsen, daughter-in-law Jessica Knudsen, granddaughters Danica, Cali and Chloe. She is also survived by her brother Sean Larsen, sister Kelly Keller, parents Nels and Kay Larsen, Sandy Kelly, Leola and Bernie Farrar and Earl Dieffenbaugh. She was proceeded in death by her daughter Nichole Knudsen, Beverly Larsen, Barbara Dieffenbaugh and Bill Hober. Funeral services will be held at Bunker University Chapel, 3529 East University Drive, Mesa, on Tuesday, June 14 at 2:00 pm.