Mary Margaret Frost

Gilbert Funeral Home and Crematory

Obituaries | The Tube City Almanac | May 22, 2020

Mary Margaret Frost, 76, of Elizabeth Township, passed away on Thursday, May 21, 2020. She was born September 4, 1943 in McKeeport and was the daughter of the late George Joseph and Mary (Casturo) Barno. Mary Margaret was the former proprietor of Barno Electronics in Elizabeth Township. She was a member of the Rotary Club of Elizabeth and Beta Sigma Phi Sorority.

She is survived by her husband, Samuel J. Frost, daughters, Michelle Sethman of North Versailles and Sondra Frost of Monroeville, son, Samuel J. C. Frost of Rosewood, CA, 10 grandchildren, 4 great-grandchildren, and nieces and nephews. She was preceded in death by her daughter, Correna Harff and brothers, George "Sonny" Barno and James Barno. Private family visitation will be held at Gilbert Funeral Home and Crematory, Inc., 6028 Smithfield Street, Boston, Elizabeth Township. (412) 751-5000 Drew J. Gilbert, Director. Service will be held in the funeral home chapel. Private interment will be at the West Newton Cemetery. Condolences may be made at

Originally published May 22, 2020.

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