Harrison, Mark W. of North Reading, Passed away peacefully at the Sawtelle Family Hospice House in Reading on April 1, 2025. Beloved husband of Stefanie (Seabury) Harrison. Loving father of Leigh and her husband Abram Dancy, M. Joel Harrison and his wife Heidi, Noah Harrison, Matthew Harrison and the late Sammy Harrison. Cherished grandfather of five. Great-grandfather of two. Brother of Annie and her husband Mike Guliano, Chris and his wife Melissa Harrison, Michael and his wife Merry Harrison, Jimmy and his wife Robin Harrison, Casey and his wife Heather Harrison and the late David & Terry Harrison. Adored son of the late Frederic and Valerie (Agin) Harrison. In lieu of flowers, the family asks for memorial contributions to be made in Mark's name to American Diabetes Association P.O. Box 7023 Merrifield, VA  22116-7023  Mark's  funeral service will be held in the Cota Funeral Home, 335 Park St. (corner of Park St. and Rte.28) NORTH READING, at Reading line on Friday, April 11th. Relatives and friends may visit at the funeral home from 11-12:00 pm. A prayer service will be held at 12:00pm. Interment will be private.