Question: what is the name of the Munsee sachem who led the most populous and widespread North American native language groups?
Sentence (from "Katonah (Native American leader)"): Chief Katonah was a Munsee sachem who led both the Wiechquaeskeck band of Wappinger in the Greenwich, Stamford, and Bedford area, from whom the land of the town of Bedford, New York was purchased, and the Ramapo.
Relevant evidence: Yes