Mary Rose (Christmas) Davis

Mary Rose Davis (Christmas), 94, of Penn Hills, Pennsylvania, passed away on October 3, 2026, in Pittsburgh, Pennsylvania.

Born on June 2, 1932, in Pittsburgh, Mary Rose spent her early years in the Hill District and made Penn Hills her home throughout her adult life. She remained closely connected to that community through many years of work and public service.

Mary Rose was a graduate of Divine Providence and the University of Pittsburgh. She worked as a realtor for more than 20 years and also served the Township of Penn Hills, Pennsylvania. Her commitment to public life led her to serve on Penn Hills Council for 20 years, and she also held the role of Deputy Mayor. Through these positions, she contributed in lasting ways to the community she called home.

Known as a 4' Italian spitfire, Mary Rose was recognized for her unmistakable spirit. She loved politics and remained actively engaged in community life. She was a dedicated Democrat, an avid animal lover who adored her dog, Myka, and she found joy in gardening.

Mary Rose shared her life with her husband, William Davis, and was a mother, grandmother, and great-grandmother. She is remembered by her children, Dona (Harry) McDade, Ronald L. (Bonnie) Christmas, and Diana Christmas; her grandchildren, Angelina McDade, Isabella McDade, Victoria McDade, Jaclyn Christmas ( Travis Whisenant), Lauren Christmas ( Josh Sickles), James R. Sines, Jr. Bill J. Sines ( Lindsey), and Nate Meyers ( Rebecca), many great-grandchildren, and her beloved dog, Myka.

She was preceded in death by her parents, Edith and Nicholas Marini; her brother, Anthony "JR" Marini; Carol Marini; her husband, William Davis; and her granddaughter, Michelle McDade.

Mary Rose Davis ( Christmas) will be remembered for her years of service, her sense of humor and her enduring hope as she quoted "before I die I want my Country back".

Friends and family will be received on Sunday, November 15, 2026 from 2 to 4 PM At the BURKET-TRUBY FUNERAL HOME CREMATION AND ALTERNATIVE SERVICES, INC., at 421 Allegheny Ave., Oakmont PA 15139.