Lewis John Llewellyn
Lewis, John Llewellyn 1880-1969.
American labor leader who was president of the United Mine Workers of America (1920-1960) and the Congress of Industrial Organizations (1935-1940).
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.