Tadodaho was said to be a warrior and primary chief of the Onondaga people. Depending on the speaker's dialect and the writer's
orthography, other versions of the name include Adodarhoh, Atartaho, Atotarho, Tatotarho, Thatotarho, and Watatohtahro. In the 1883 work
The Iroquois Book of Rites, edited by Horatio Hale, the term
Atartaho is said to signify "entangled". In 1889, J. N. B. Hewitt recounted an Iroquois tale which refers to Tadodaho as a "misshapen monster". He is said to have had a "twisted body" and could kill his enemies from a distance without seeing them. Peace among the nations of the
Haudenosaunee was delayed due to fear of Tadodaho. According to legend, all the chiefs were persuaded except for Tadodaho, who was seen as a hindrance to the
Great Law of Peace; he quashed three attempts by Hiawatha to initiate peace discussions among the nations. Hiawatha's daughters' deaths were ascribed to Tadodaho's powers. When they arrived at Canandaigua Lake, they convinced the Seneca people to join their cause of peace. In one recounting of the story,
Jigonhsasee herself spoke privately with Tadodaho. Hiawatha combed the matted portions out of Tadodaho's hair, and Deganawidah massaged Tadodaho's body with herbs and
wampum, and smoothed out the seven crooks in Tadodaho's body. The final steps toward peace were conducted at Onondaga Lake. The Tadodaho legend continues to be told in Haudenosaunee society. It has come to refer to the chief who chairs the council of the Onondaga, called
Tadodaho. ==Term for spiritual leader==