It was U. S. Grant, future leader of the Union Armies during the Civil War and President.
So what kind of man was Grant.
As you might guess, all accounts indicate his family life had an almost storybook quality about it, always being faithful to his wife, Julia, and being a loving father.
Grant was a no-nonsense type man. As a general during the war, he formed strong opinions of the people around him and whenever possible, acted upon these opinions, putting those he trusted in positions of authority, and casting aside those he didn’t trust. He was extremely demanding, and had high expectations of those under him. I believe his success as overall leader of the Union armies was largely due to his ability to find and promote people of great ability to execute his plans.
Though known as a poor president, his politics were those of a radical republican, and his administration was challenged by the extreme difficulty of reconstructing a shattered nation. Though the Confederate soldiers put down their weapons, most of them never changed their political views. His liberal views toward the freedman, and strong will, rubbed many people the wrong way. Though he was extremely popular in his time, once the “lost cause” movement gained a toehold, his generalship and politics were roundly criticized. Recent scholars have been more kind to him.