Mary Ann Duggan left to join her family on Sunday August 12th 2023 at the age of 96. She is predeceased by her loving husband, Vincent “Don” and son Dennis. She is survived by her grandchildren Stephen (Jillian) of Rochester and David of Endicott. Mary Ann dedicated her life to volunteering, beginning with Lourdes Hospital in 1969 and later in life Meals on Wheels. She was a devoted member of Our Lady of Good Counsel Church in Endicott. Expressions of sympathy can be made to Mercy House of the Southern Tier 212 N. McKinley Ave.Endicott, NY 13760 or Meals on Wheels of Western Broome 705 West Main St Endicott, NY 13760. A private burial will be held with her family.