Fort McHenry Named After James McHenry

From Wikipedia.

Fort McHenry was named for an early American statesman James McHenry (1753-1816).

Was an Irish immigrant and surgeon-soldier.  Was a delegate to the Continental Congress from Maryland and a signer of the U.S. Constitution.

Secretary of War 1796 to 1800 and served under Presidents Washington and John Adams.

--Brock-McHenry