KnowraLouis JollietLinked fromLinked fromThe 3 pages that link to Louis Jolliet, each with the reason it gives.All 3Related 2Compared with 1Mississippi RiverRelated: Their voyage documented the river’s course and informed French claims in the region.Jacques MarquetteRelated: Jolliet led the expedition alongside Marquette and carried its findings back to New France.René-Robert CavelierCompared with: Jolliet’s earlier descent established knowledge of the river that La Salle later explored to its mouth.