Tenskwatawa /ˌtənskwɒtɒweɪ/ (also called Tenskatawa, Tenskwatawah, Tensquatawa or Lalawethika) (January 1775 – November 1836) was a Native American religious and political leader of the Shawnee tribe, known as the Prophet or the Shawnee Prophet. He was a younger brother of Tecumseh, a leader of the Shawnee. In his early years Tenskwatawa was given the name Lalawethika ("He Makes a Loud Noise" or "The Noise Maker"), but he changed it around 1805 and transformed himself from a hapless, alcoholic youth into an influential spiritual leader. Tenskwatawa denounced the Americans, calling them the offspring of the Evil Spirit, and led a purification movement that promoted unity among the Indigenous peoples of North America, rejected acculturation to the American way of life, and encouraged his fol