Eleanor “Ellie” Martha Hartz, 76, of Hanson, Massachusetts, passed away unexpectedly on May 14, 2026.

Born in Boston on August 28, 1949, Ellie was the beloved daughter of the late Ernest and Isobel Johnson. Proudly born and raised in Jamaica Plain, Ellie cherished her upbringing and always remained deeply connected to her roots. She inherited her strong Scottish will and determination from her mother, Isobel, qualities that guided her throughout her life.

Ellie was a proud graduate of Jamaica Plain High School, Class of 1967, where she served as Class Vice President and a cheerleader, and later attended Northeastern University. She enjoyed a remarkable career at Shaw's Supermarkets spanning more than 30 years. Starting as a bagger, Ellie worked her way up through dedication, hard work, and perseverance to become a Senior Buyer. She was admired not only for her accomplishments, but also for the kindness, warmth, and positivity she brought to everyone she worked with.

Family was always first for Ellie. She raised her two sons in Hanson, where she spent most of her adult life building a home filled with love, laughter, and compassion. Anyone fortunate enough to know Ellie was touched by her positive spirit, generous heart, and infectious smile. She had a unique gift for making people feel welcomed, cared for, and appreciated.

After retirement, Ellie devoted herself to helping others through volunteer work with South Shore Hospice and Father Bill's & MainSpring Homeless in Brockton. She was also an active and devoted member of the First Congregational Church in Hanson, where she proudly served as a Deacon. Her faith and compassion were reflected in the countless lives she touched through service and friendship.

Ellie was the loving wife of Fred Hartz for 28 wonderful years. She is survived by her devoted husband Fred of Hanson; her beloved dog, Percy; her sons James Sweeney and his wife Deborah of Plympton, and Keith Sweeney and his wife Erin of Hanson; her sister Carol Rodday and her husband Kevin of Weymouth; her cherished grandchildren Zachary, Alina, Liam, Quinn, and Ella; along with many loving nieces, nephews, extended family members, and dear friends.

She was predeceased by her parents, Ernest and Isobel Johnson, and her sister Lois Dante.

Ellie will be remembered as a loving wife, devoted mother and grandmother, faithful friend, and truly joyful soul whose kindness and love made the world brighter for everyone around her.

Family and friends are invited to attend Ellie's visiting hours on Tuesday, May 19th from 4:00-7:00 PM at the Blanchard Funeral Chapel, Plymouth Street (Rte. 58 @ the rotary) Whitman. A memorial service will take place Wednesday, May 20th, at 11:00 AM at the First Congregational Church 639 High Street Hanson, MA 02341. 

In lieu of flowers please mail donations in Ellie's name to: Cranberry Hospice 36 Cordage Park Circle Suite 326 Plymouth, MA 02360