"Will you accord the same honor to President Grant, General Grant?"
As a son of the South, I certainly didn't like what General Grant did - his scorched Earth policy and all. I think he was one serious son-of-a-bitch for burning the South.
However, as a veteran Soldier...I realize the effectiveness of his tactics to achieve his goal.
I refer to him as General Grant or President Grant - it's a simple matter of respect.
Fair enough. At least you are morally consistent.