Firefighter Thomas R. Kelly "Tommy" (1962–2001) died during fire and rescue operations following the terrorist attacks on the World Trade Center on September 11, 2001. A dedicated firefighter, Kelly served with Engine Company 219/Ladder 105 in Brooklyn, following in the footsteps of his father and older brother. His other brother is a retired police detective.

An avid cyclist, Thomas rode from Bear Mountain to Boston for two consecutive years to raise AIDS awareness and was an active member of a local cycling club. He also volunteered his time at the Atlantis Aquarium and was a certified deep-sea diver who frequently dived with his club team in Cozumel and Bonaire. Additionally, he volunteered for the DART (Disaster Assistance Response Team). Thomas truly enjoyed life, and helping others was always his top priority.