Flat-Mouth (b.abt.1773-d.1852) was a civil Chief at Leech lake (Pillagers)
by 1805 when Pike visited while on his American discovery mission. His
parents were Wasonaunequa (Yellow-Hair) & a Dakota woman.(he had a
brother - Beaux). He was reported to have grown up in the plains, west
of the Red River. In 1812 he refused Col.Robert Dickson's plead to go to
war against the Americans and fight for the British cause. In 1837 he was
at Treaty negotiations at Ft.Snelling.