"And then there's those other things Which for several reasons we won't mention Everything about them is a little bit stranger A little bit harder A little bit deadly" -Cigarettes and Chocolate Milk by Rufus Wainwright
I do genealogy charts, and note whether the person was killed (gen. in battle), murdered, assassinated, whether the person's ancestry is questionable. A few have the tag "homo". One is tagged "cannibal" and "insane" (the latter tag also is given to several others, as well as "sadist").
A Scottish earl who, while his jailers were out rioting against the official union of Scotland with England, he got out of his cell, and killed & ate a kitchen boy.
The Sawny Bean family, exterminated for incest & cannibalism, actually never existed.
I do genealogy charts, and note whether the person was killed (gen. in battle), murdered, assassinat