Halleck Henry Wager

Hal·leck

 (hăl′ĭk, -ək), Henry Wager 1815-1872.
American Union general who served as general in chief (1862-1864) but was replaced by Ulysses S. Grant.
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.