Angela Mary MacMillan Obituary
It is with sadness that the passing of Angela Mary MacMillan of Lowell, Massachusetts is shared. Angela passed away on June 24, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Angela will be remembered for the time spent with loved ones and the moments that brought joy to those around her. Friends and family will honor Angela by reflecting on shared memories and the positive influence she had in their lives. Though Angela is no longer present, the bonds she created and the experiences shared will endure. Angela’s memory will continue to be a source of comfort for all who knew her.
She was predeceased by: her parents, Arthur Diamantopoulos and Mary Diamantopoulos (Kallelis); her sister Athena "Tina" Diamantopoulos; and her pet Caleb. She is survived by: her husband Steven MacMillan; her daughter Sara; her brother David Diamantopoulos (Loredana) of Alexandria, VA; and her niece Kalista Diamantopoulos of New York.
Donations in Angela's memory can be made to the American Cancer Society, Centralized Memorial Processing, 30 Speen Street, Framingham, MA 01701.
