Mason Coy Cook, Tarentum, passed away Sunday, February 12, 2017 at West Penn Hospital, Pittsburgh. Beloved son of Jason Cook and Jessica Crawford of Tarentum. Also survived by his siblings, Jason and Brooklyn Cook; maternal grandmother Melissa Slomkoski, Tarentum and maternal grandfather Dale and Jessica Crawford, OH. Mason is also survived by numerous aunts and uncles. He was preceded in death by paternal grandparents Judy Gronski and Alva Cook. And his great grandparents Ruth Ann Coscarelli, John Gregurich, Orville Crawford, Norma Jean Goodnight and Stella Gronski. Mason will be greatly missed each and every day and meant more than words can ever say. All services for Mason will be private. Arrangements by Duster Funeral Home, Inc. 347 E 10th Ave, Tarentum, 724-224-1526. VISIT: dusterfuneralhomeinc.com