Iroquois in ancient times, settling in the backcountry of the Southeast United States, including what is now Tennessee. In 2010, more than 45,000 enrolled Six Nations people lived in Canada, and about 80,000 in the United States. The most common name for the confederacy, Iroquois, is of somewhat obscure origin. The first time it appears in writing is in the account of Samuel de Champlain of his journey to Tadoussac in 1603, where it occurs as "Irocois". Other spellings appearing in the earliest sources include "Erocoise", "Hiroquois", "Hyroquoise", "Irecoies", "Iriquois", "Iroquaes", "Irroquois", and "Yroquois", as the French transliterated the term into
Iroquois people had been a traditional and historic foe of the Confederacy. The Iroquois colonized the northern shore of Lake Ontario and sent raiding parties westward all the way to Illinois Country. The tribes of Illinois were eventually defeated, not by the Iroquois, but by the Potawatomi. In 1679, the Susquehannock, with Iroquois help, attacked Maryland's Piscataway and Mattawoman allies. Peace was not reached until 1685. During the same period, French Jesuit missionaries were active in Iroquoia, which led to a voluntary mass relocation of many Haudenosaunee to the St. Lawrence valley at Kahnawake and Kanesatake near Montreal. It was the