Grundy County

In 1673, Louis Jolliet and Fr. Jacques Marquette were the first Europeans to explore the Mississippi River and the Illinois River valleys. With their canoes loaded with furs, pelts, and other goods on their return trip to Montreal, their explorations through much of the interior of Illinois included encounters with Native American tribes and took them through what is now Grundy County. Over 150 years later, the first permanent residents, including William Marquis, began settling and farming...