Mary J. Sullivan Obituary
It is with deep sorrow that we announce the death of Mary J. Sullivan in Waltham, Massachusetts, who passed away on June 15, 2025, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Mary J. Sullivan to show support.
She was predeceased by: her grandson Maxwell Penton; and her siblings, George Jaynes, Margaret Ottens, John "Jock" Jaynes and Richard Jaynes.
She is survived by: her daughters, Sharon Sullivan, Liz Penton (Bill) and Lori Sullivan (Ron Brown); her grandchildren, Kyle Penton and Myles O'Donnell; her siblings, Carol Dargie of Waltham, Tom Jaynes (Linda) of California, Linda Mazzarini (Tony) of New Hampshire, Ele Jaynes (Robert Ward) of Milton and Deb Sweeney (Bill) of Belmont; and her sister-in-law Mary Jaynes. She is also survived by several nieces and nephews.
