Adrian Dominican Sister Margaret Mary (Richard Mary) Heinz, 97, died Dec. 14, 2024, in Adrian, Michigan. She was in the 78th year of her religious life.

Born in Chicago, Sister Marg graduated from Aquinas High School. She earned bachelor’s and master’s degrees in English and was licensed in clinical pastoral education.

She ministered in education and pastoral care in Illinois and Michigan.

In the Archdiocese of Chicago, she taught at Regina Dominican High School, Wilmette (1961-1966) and Aquinas High School (1966-1969) and was director of pastoral care at Ravenswood Hospital (1976-1997).

She is survived by a sister, Rita Heinz.