NO! NO! White_Eyes... seriously. Hold on one second.

3 Irish Mafia: (from the play) Brendan, Joey, and Christy (we think)
3 English Mafia: Mike Fingers, Oswald, and... ???
3+2 Pro-town or neutral: Donney, Davey, Mairead, James... and ???

Serial Killer: Padraic



Donney cannot be mafia, nor Davey. Seriously. Think about it.

mairead was a defender or a roleblocker! Davey was a defender or a roleblocker or an investigator! Seamus is Donney, who must be either pro-town or neutral. Probably the detective, but I don't know. All I know is that Donney CANNOT be mafia.