Mary Elizabeth Hlavaty November 5, 1939 - March 25, 2022 Beloved wife of late Robert Eric. Dearest mother of Robert Herman and Leigh (Christopher). Proud teacher of American History for over 30 years and was known for being the smartest one in the room. Mary loved sunshine, gardening, and her many pets over the years. A memorial will be planned for a later date in the Spring. In lieu of flowers, the family suggests a donation to the Michigan Humane Society.