Mary Claire Gart Restivo, 83, died Feb. 17 in Chicago.

She worked at the newspaper of the Archdiocese of Chicago for 42 years, from 1960 to 2002, starting as a staff writer and retiring as managing editor. She also had served as acting editor.

During her time at the paper, which was known as the New World, Chicago Catholic and the Catholic New World while she worked there, she served under four cardinal archbishops and several editors, and she mentored generations of young writers.

She was known for her professionalism as well as her kindness.

She is survived by her husband, Angelo Restivo, to whom she was married for 37 years, and her three daughters.