The party , led by Meriwether Lewis and William Clark , set out from St. Louis in May 1804 , made its precarious way to the Pacific coast , and arrived back in St. Louis in September 1806 .
William Clark /people/deceased_person/place_of_death St. Louis
William Clark /people/deceased_person/place_of_death St. Louis
DT NN , VBN IN NNP NNP CC NNP NNP , VBN RP IN NNP NNP IN NNP CD , VBD PRP$ JJ NN TO DT NNP NN , CC VBD RB IN NNP NNP IN NNP CD .
William Clark
PERSON
St. Louis
LOCATION
/people/deceased_person/place_of_death
William Clark
PERSON
St. Louis
LOCATION
/people/deceased_person/place_of_death