Talk:Amnesiac/@comment-173.206.184.102-20160522225613/@comment-25646419-20160522231316

Under the "Mechanics" section, you'll see:

"You can select graveyard roles cleaned by a Janitor. However, if that role is unique, nothing will happen"

So you will remember that person's role unless it was a unique role such as a Jailor or a Veteran for example.