Berthold C. Coburn (January 14, 1899[1] – February 28, 1956) was an American politician.
[3] Coburn settled in Chelsea, where he worked as a cooperative fire insurance agent.
[3] He also served in local offices including justice of the peace and town lister.
Coburn was the husband of Gertrude M. Walker; they were married until her death in 1955, and had no children.
[3] He died at his brother's home in Chelsea on February 28, 1956, at the age of 57.