Sounds like U.S. Grant. A heavy drinker certainly. Butcher - yes, he appeared to be blase about his losses, but it was simply a war of attrition, and he knew the Confederates would run out of men first.
Shiloh
Union
Rosecrans
Union general Halleck planned the assault on Corinth. Indeed the city was evacuated by the Confederates before the assault.
General V. Weyler was known as The Butcher during the Spanish-American War
He was a former Cuban Governor and Spanish Army General known as The Butcher who was a master of the reconcentration camps to quell revolts.
The Union's Secretary of the Navy, Gideon Welles had been a supporter of US Grant. This was known when Grant and he pushed for the capture of Mobile, Alabama, when US President Lincoln and General Henry Halleck trumped them by insisting that Texas was a more important target. After the Battle of Cold Harbor, however, Welles was less than a 100% backer of General Grant. Welles noted that people in the capital were calling General Grant a "butcher" based on his strategies and tactics in the Union's Virginia campaign 1864.
Rosecrans, Union General.
Sounds like U.S. Grant. A heavy drinker certainly. Butcher - yes, he appeared to be blase about his losses, but it was simply a war of attrition, and he knew the Confederates would run out of men first.
William Tecumseh Sherman was known for total war.
John Brown.
A General of the Union.
Banastre Tarleton also know as Benny the Butcher.
By all accounts, US President Lincoln believed that general Ulysses S. Grant was the Union's most valuable general. Lincoln appointed him as commander of all Union military forces and had Grant report directly to the president.
the battle of Gettysburg
Joseph Hooker of the Union - commanding the Army of the Potomac.