Mary T. McAdoo (nee Cappello), of Plymouth Meeting, March 5, 2024, age 83. Devoted wife of the late Daniel P. McAdoo. Loving mother of Dianna (Sean) McCullough, Gina Robinson and Cyndi Manely. Grandmother of Timothy (Taylor) McCullough and Ryan (MaryKate) McCullough, John and Faith Robinson. Great Grandmother of Mason McCullough. She was preceded in death by her mother, Mildred Cappello and her sister, Dolores Janischek. Relatives and friends are invited to Viewing on Monday, March 11, 2024 beginning at 9 AM at St. Paul Roman Catholic Church, 2007 New Hope Street, Norristown. A Funeral Mass will follow at 10:30 AM. Interment in St. Patrick's Cemetery, Norristown.