Mary L. Horne, passed away on January 16, 2023 at the age of 88. Wife of the late Thomas Horne. Mother of Thomas Horne (Theresa), Deborah Green (David), Mary A. Kriese (Roland), Ruth Steele (James), John Horne (Tracey) and Stephen Horne (Sandra). She is also survived by 11 grandchildren and 6 great grandchildren with one on the way. Daughter of the late Walter and Blanche Laing. Sister of the late Tom and John Laing. Relatives and friends are invited to her Viewing on Monday beginning at 9:30 AM at Koller Funeral Home, 6835 Ridge Ave. A Funeral service will follow at 11 AM. Interment in West Laurel Hill Cemetery. In lieu of flowers donations may be made in Mary's memory to St. Andrews Methodist church 999 York Rd., Warminster, Pa 18974.