Mary Ann Ethier, age 76, a lifelong resident of Wilmington, passed away peacefully at her home on December 8, 2025. She was born and raised in Wilmington, Massachusetts, and was a graduate of Wilmington High School, Class of 1967. Mary Ann was the beloved daughter of the late Clarence E. “Sammy” Ethier and Mary E. (Chisholm) Ethier.
Mary Ann dedicated more than 25 years of service to the United States Postal Service before retiring. She was a devoted Boston sports fan and greatly enjoyed watching games with her family. An avid animal lover, Mary Ann shared her life with many cherished dogs and cats over the years.
She was the loving mother of the late Tracey (Ethier) Kilros and her husband, Shawn Kilros, and the devoted grandmother of Shawn Kilros. Mary Ann was also the dear sister of her late brothers, William “Bill” Ethier and Paul Ethier.
Funeral arrangements will be private.
In lieu of flowers, memorial donations in Mary Ann’s name may be made to the MSPCA Angell Fund.