Legal 02

Mary S. Riley

April 28, 1954 ~ December 9, 2020 (age 66)


Mary Susan Riley, better known as Sue Riley, died on December 9 at her home in River Forest, Illinois.  She was born on April 28, 1954 in Oak Park, Illinois. Her mother was the late Phyllis Riley and her father was the late Robert E Riley. After earning a degree from the College of St. Teresa in Winona, Minnesota, Sue graduated from Lewis University School of Law (Now Northern Illinois School of Law.)  She taught at Paul Robeson High School in Chicago for a year and served as an Assistant Public Defender of Cook County for more than 13 years.

Sue is survived by her husband Allan Sincox, her son Michael Sincox, her granddaughter Cecilia Sincox, her brother Robert J Riley, sister-in-law Kerri McBride, and niece Mary Margaret Riley. 

A funeral Mass is scheduled for 10:00 a.m., Wednesday, January 6, 2021 at Sacred Heart Catholic Church in Melrose Park, Illinois.

To send flowers to the family or plant a tree in memory of Mary S. Riley, please visit our floral store.


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