Mary F. Quinn completed a Masters in Fine Arts degree at Arizona State University, where she remained as an Art Instructor for several years.

Mary also taught art for 35 years with the Kyrene (Arizona) school district and retired in 2017.

She was active with St. Andrew the Apostle Roman Catholic Church in Chandler, Arizona, where she taught CCD classes.

A Memorial service was held on January 8, 2024.