Mary C. Guidotti, 74, of Niagara Falls, NY, passed away on August 9, 2021 in Mt. St. Mary's Hospital. Born in Niagara Falls, NY, she was the daughter of the late John and Christina (Gill) Hennegan; beloved wife of Karl Guidotti; cherished mother of Teresa (Paul) Biondi, Tammy Lynn (Scot) Northcutt; loving grandmother of four and great-grandmother of two. She is also survived by several brothers and sisters, as well as many nieces, nephews, cousins and friends.

In accordance with Mary's wishes, there will be no services. Memorial offerings may be made to St. Jude Children's Hospital. Arrangements by M.J. Colucci & Son Niagara Funeral Chapel.