Led the first expeditions along the upper Missouri River in the late eighteenth century. Before Lewis and Clark crossed the continent for the first time in 1806, Evans had progressed furthest into Continental America (as far present-day North Dakota).
Connection: Born in Waunfawr, Gwynedd.
comment by:PathFinder His maps were used by Lewis and Clark. comment by:Scribe2 Where can I get access to letters written by J.T. Evans to his brother, Thomas? comment by:Tegwyn There is a tribute to him in Waunfawr.