Meriwether Lewis named a tributary of the Musselshell River in Montana for her
... Hal Stearns, in his book "The Upper Musselshell Valley of Montana,"... [DOC] [TLE] Lewis and Clark Expedition - United States History [PAR] The Lewis and Clark Expedition left from St. Louis, Missouri in late May 1804, 
proceeded up the Missouri River until its tributaries ended in the Rocky 
Mountains, crossed the ...