...the Green Bay area of Lake Michigan’s…
1634 CE
...the Green Bay area of Lake Michigan’s western shore, he meets the Siouan-speaking Winnebago, earlier described by the Hurons as the ‘flat-faced tribe beyond the great sweet waters.’ He concludes that these people must be from or near the Pacific Ocean and would provide a direct contact with China.
Nicolet becomes the ambassador to the Winnebago people, and wears brightly colored robes and carries two pistols, to show that he is in power; the Winnebago people respect him for this.
With some Winnebago guides, Nicolet ascends the Fox River, portages to the Wisconsin, and travels down it until it begins to widen.
So sure is he that he is near the sea, he stops and goes back to Quebec to report his discovery of a passage to the "South Sea," unaware that he has just missed finding the upper Mississippi.