The Infantry of the Fourth Sub-Legion was organized on 4 September 1792, and fought at Miami Rapids in 1794. In 1796, it was re-designated the Fourth Regiment of the Infantry. After ten years, due to a reduction of the army, the regiment was disbanded in 1802. This Fourth Infantry was a temporary unit with no lineal connection to either the original permanent 4th Infantry Regiment, or the modern 4th Infantry Regiment.
