John Wesley Powell
John Wesley Powell; Wes Powell; J. W. Powell; J.W.Powell; Major John Wesley; John W. Powell; Major Powell
* March 24, 1834 – September 23, 1902 †
explorer, linguist, military personnel, geologist, botanist, geographer, writer
American geologist (1834-1902)
http://www.wikidata.org/entity/Q348325
https://en.wikipedia.org/wiki/John_Wesley_Powell [View]