Age 86, of Canonsburg, PA, died Thursday, November 28, 2019. She was born April 23, 1933 in McKees Rocks, to the late Dominic and Maria Celedonia. Mary is preceded in death by her husband, Thomas Chopak, who she married on June 21, 1958. She is survived by a daughter, Maria J. (Buddy) McMasters; two grandchildren, Jeremy McMasters and Jesse McMasters, Sr.; great grandson, Jesse McMasters, Jr.; sister, Antoinette (Robert) Saracena; and many loving nieces and nephews. Mary was a sales representative for Avon for over 36 years and also sold Watkins and Stanley. She retired after 40 years as a Data Entry Operator. Mary loved to crochet, sew, and cook. She will be truly missed by all who knew her. Funeral arrangements by BEINHAUER-BOGAN. Friends and Family are welcome at 164 W. Pike St. Canonsburg, 724-745-5810, on Sunday, December 8, 2019, 6-8PM, where a funeral services will be held on Monday, December 9, 2019 11:15AM. Interment will follow in the National Cemetery of the Alleghenies. Please add or view tributes at www.beinhauer.com.