Mary "Libby" E. Mordent , 74, of Niles, died 11:25pm Friday April 12th at University Hospital in Cleveland. She was born September 6, 1938 in Niles, the daughter of Madison and Jewel Garvin Holbrook. Libby was a 1956 graduate of Niles McKinley High School and was employed at Packard Electric in Warren for 32 years before retiring. She was a member of Our Lady of Mount Carmel Parish in Niles and enjoyed reading and spending time at the lake and with her grandchildren. She will be deeply missed by her mother of Toms River, New Jersey, husband Joseph J. Mordent whom she married September 28, 1957, son Michael J. (Lori) Mordent of Niles, daughter Mary Jo Vleck (Aubrey Gordon) of Highland Heights, three sisters Gail Savin of Springboro, Linda Ragazine of Springboro, Diane (Ralph) Cevetto of Toms River, New Jersey, brother Madison "Rusty" Holbrook (Curly) and two grandchildren Jaime and Joe Vleck. She is preceded in death by her father, brother Robert Holbrook and sister Alta Callahan. Friends may call 4-8pm Tuesday at the Joseph Rossi and Sons Funeral Home in Niles where Mount Carmel bereavement ministry will conduct prayers at 7:30pm Mass of Christian Burial will be held 10 a.m. Wednesday at Our Lady of Perpetual Help Church in McDonald officiated by Father John Michael Lavelle, preceded by a 9:15am prayer service at the funeral home. Burial will be in St. Stephen Cemetery. Family and friends may view this obituary, email condolences and sign guestbook by visiting www.josephrossifuneralhome.com