Thomas P. Costin Jr., a devoted public servant, influential political leader, and trusted ally of the Kennedy family, passed away peacefully on August 11, 2025, at the age of 98. His death at Beverly Hospital marks the end of a distinguished career that profoundly shaped Lynn, Massachusetts, and beyond.
What Happened
Thomas P. Costin Jr. died on Monday, August 11, 2025, at Beverly Hospital, surrounded by family and loved ones. His passing came just days before his 99th birthday, closing a life dedicated to public service and political leadership.
Who Is Thomas P. Costin Jr.
Born in Lynn, Massachusetts, in 1926, Costin was a lifelong resident who rose to become mayor of his hometown. Known for his pragmatic leadership and community focus, he was also a close confidant of President John F. Kennedy and the Kennedy family. Beyond his mayoral tenure, Costin served as postmaster of Lynn and maintained a respected presence in Massachusetts and national politics.
Background or Timeline
Costin’s career began after military service and education, stepping into public life with a strong civic commitment. In the 1950s and 1960s, he led urban development initiatives in Lynn, improving infrastructure and economic opportunities. His political network expanded through close ties with the Kennedys, enhancing his influence at both state and national levels. Even after retirement, he remained active in mentoring and community involvement.
Public or Social Media Reaction
Tributes from former colleagues, community leaders, and residents praised Costin’s steady, compassionate leadership and his dedication to service. Many remembered him as a figure who embodied the spirit of community and left an enduring positive impact on Lynn’s growth and culture.
Official Statement or What Happens Next
The family announced that funeral arrangements will be shared in the coming days. Statements from his children highlighted his loving nature and legacy of kindness, reflecting a life well-lived and deeply cherished by those around him.
This story may be updated with more information as it becomes available.
