Envisaging the West: Thomas Jefferson and the Roots of Lewis and Clark



Clark, Daniel

Thomas Jefferson to William Dunbar, January 16, 1800 Thomas Jefferson writes to William Dunbar, thanking him for promised communications about Native languages from Western groups and meteorological observations that may be used in comparative studies. Reports from Dunbar were read at the American Philosophical Society and several appear in the "Reports" section of this archive.

William Dunbar to Thomas Jefferson, October 21, 1803 William Dunbar responds to Thomas Jefferson's September 21 letter regarding the Spanish presence in Florida and the Gulf Coast and the surveys conducted by the Spanish in that region. He also praises Daniel Clark's summation of the population of the Lousiana Territory and suggests a representative from that region appear before Congress, but notes that the Spanish government is unlikely to allow such a measure to take place as long as the territory is in their hands.