The flag of Taunton, Massachusetts is the first to include the word "Liberty".

Flag of Taunton, Massachusetts

The city flag of Taunton, Massachusetts, also known as the Taunton Flag and the Liberty and Union Flag, was first adopted in 1774 and has since been adopted as the flag of Taunton. It consists of the Red Ensign with the flag of Great Britain in canton, defaced with the words…