Thomas Lynch Jr., born on August 5, 1749, in Georgetown, South Carolina, was the second‑youngest signer of the Declaration of Independence — three months older than Edward Rutledge, the youngest. Lynch’s path to Philadelphia was driven entirely by filial duty: his father, Thomas Lynch Sr., suffered a debilitating stroke while serving in the Continental Congress, prompting South Carolina to send the younger Lynch as an additional delegate. They became the only father‑and‑son pair ever to serve simultaneously in the Congress. Lynch Jr. signed the Declaration despite suffering from a severe illness contracted during his military service, an ailment that permanently damaged his health. In 1779, hoping a change of climate might restore him, Lynch and his wife boarded a ship bound for the West Indies. The vessel disappeared during a storm and was never found, making Lynch not only the youngest signer to die, but also the shortest‑lived — leaving behind some of the rarest autographs in early American history.
