Mrs. Mary T. Hallatt, 65, of Liverpool, NY, passed away on Saturday, January 16, 2021 at Van Duyn Center for Rehabilitation and Nursing in Syracuse. Mary was born in Utica, on December 22, 1955, the daughter of Fred and Ida (DePerno) DeGiglio. She was raised and educated in Utica and was a graduate of Proctor High School. At one time, Mary was married to Joe Wameling. On October 6, 2001, Mary was united in marriage with Michael P. Hallatt, at St. Margaret’s Church in Mattydale, NY, where she has been a parishioner for many years. Mary enjoyed scrapbooking, photography and was an excellent cook. Her greatest enjoyment was spending with her family, especially her cherished grandchildren who were the light of her life. Mrs. Hallatt is survived by her loving husband, Michael; three sons and two daughters-in-law, Joseph and Trisha Wameling of Cicero, NY, Christopher Wameling and Kelly English of Yorkville and Frank and Rosemary Wameling of Sauquoit; six cherished grandchildren, her first grandchild, Giana who was very dear to Mary, Gabriella, Megan, Ellah, Lili and Landon; one sister and brother-in-law, Leslie and John Owen of Utica; four brothers and three sisters-in-law, Frank and Janice DeGiglio, Joseph and Tamy DeGiglio, and Fred DeGiglio all of Utica and Nicholas and Frank DeGiglio of FL; one uncle, John DePerno as well as several nieces and nephews. Mrs. Hallatt’s funeral will be held on Friday, January 22, 2021 at 11:00 a.m. at St. Mark’s Church, 440 Keyes Rd., Utica, NY, where her Mass of Christian burial will be celebrated. Her Rite of Committal and burial will be in Calvary Cemetery in Utica. Those wishing to make a donation in Mary’s memory, please consider the American Stroke Association.