Abolitionist John Brown? Yes. He was hanged.

John Brown was right, though. Several years ahead of his time.
This one eye dick wad wanting a dictatorship not so much.

@BufftonBeotch I did a quick check on the other s.c. I could remember, the 1954 Puerto Rician assault on the US congress. They were sentenced to 50 and 75 years for their attempted murder charges, but their s.c. charges landed them only 7 more years each, Jimmy Carter let them free after just over 20 years.

@glennlab Famous traitor I know is Benedict Arnold. Followed by all of the Confederacy and Nixon and those who were affiliated with him. and those affiliated with him were later aligned with Reagan, then the bushes and now dumpety.
Trump thinks of Roy Kohn as a hero.
Tell you where his head is.

@BufftonBeotch t There have only been a few s.c. in history. The confederates were given general amnesty for their sedition

[apnews.com]

@glennlab Because Johnson the Confederate had Lincoln's head blown off.