The name of the general who defeated tecumseh’s brother, and his followers, at the battle of tippecanoe in the northwest territory was henry harrison.

The name of the general who defeated Tecumseh's brother, and his followers, at the Battle of Tippecanoe in the Northwest Territory was William Henry Harrison. This was a battle fought by the United States forces against the Native Americans in Lafayette, Indiana due to the Native Americans who were against the expansion of the colonists in the American territories.