Mary Philomena (Finnerty) DeCoste Obituary
Mary Philomena (Finnerty) DeCoste (Dover, Massachusetts) passed away on June 15, 2026. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mary Philomena (Finnerty) DeCoste to show support.
Mary Philomena leaves behind cherished memories for friends, family, and all who had the privilege of knowing her. Mary Philomena’s life was marked by connections and experiences that touched those around her. Though she is no longer with us, the moments shared, the laughter, and the support she offered will continue to resonate. All who knew Mary Philomena will carry forward her memory in their hearts.
She was loved and cherished by many people including: her daughters, Mary-Michelle DeCoste and Angelique Lyons DeCoste; her son-in-law James Arthur Pitkiewicz; her grandson Eli DeCoste Makynen; her husband Robert William "Bob" DeCoste of Theresa's Church; her brother Michael Gerard Finnerty; and her parents, Mary Josephine and Michael Bernard Finnerty.
