The Marionette neighbors the Summoner. The Summoner knows who the Marionette is.
If the Summoner creates a Lord of Typhon, the Lord of Typhon must neighbor a Minion. The other neighbor becomes a not-in-play evil Minion.
The Marionette neighbors a Minion, not the Demon. The Marionette is not woken to choose who takes the Lil' Monsta token, and does not learn they are the Marionette if they have the Lil' Monsta token.
A Village Idiot must die to execution in three different games before it is eliminated.
If the game ends due to the Saint's ability and no other characters were eliminated: eliminate the Saint.
If the game ends due to the Fearmonger's ability and no other characters were eliminated: retire the Fearmonger.