Lexington is a town in Middlesex County, Massachusetts, United States. The population was 31,394 at the 2010 census, in nearly 11,100 households. Settled in 1642, this town is famous for being the site of the first shot of the American Revolutionary War, in the Battle of Lexington on April 19, 1775, as the "Shot heard 'round the world" when news spread about the revolution.
- ROH Round Robin Challenge III - May 15, 2004.
- Lexington, Massachusetts on Wikipedia