

A devoted wife and mother, she is survived by her husband of 54 years, Thomas P. Maloney, Jr., and their children: Jennifer Williamson and her husband Peter; Jessica Maloney; and Thomas J. Maloney his wife Ruth. Joni was an adored and age-defying Nana to her two grandchildren, Hensley and Thomas, and a loving aunt and great-aunt to her nieces and nephews.
A proud native of Dorchester, Joni graduated from the Jeremiah E. Burke High School for Girls. She was an administrative assistant at Maquan Elementary School and Indian Head School in Hanson for 23 years.
Joni was the daughter of Anna (Fleming) and Joseph Maciejewski, and the sister of Ann Collins and Gail Maciejewski.
Visitation will be held at Sullivan Funeral Homes, 814 Indian Head Street, Hanson on Thursday, August 27, 2026, from 4:00 pm to 7:00 pm.
A Funeral Mass will be celebrated at Holy Apostles Parish (St. Joseph The Worker Church), 1 Maquan St., Hanson on Friday, August 28, 2026, at 11:00 am. Internment will be at a later date.
In lieu of flowers, please consider a donation to the American Heart Association.
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