Teresa "Terri" Mary (née Heffernan) ARMSTRONG

Teresa Mary Armstrong, beloved wife, mother, and grandmother, passed away peacefully at her home in Palm Harbour, Florida, on May 13, 2026, at the age of 78. Born and raised in Peterborough, Canada, Terri graduated from St. Peter's High School and later studied math at the University of Toronto, where she met her husband, Allan Armstrong. Terri is survived by her devoted husband, Allan; her four children, Brian, Jaime, Ashley, and Mark; and her four grandchildren, Norah, Maggie, William, and James. A funeral service will be held at Martyrs' Shrine, Midland, Ontario, on July 10th. Terri enjoyed playing Euchre and was known for her remarkable memory. She will be deeply missed by her family, who will carry her spirit forward.