The characters in "The Last Puritan" embody elements of the genteel tradition. Nathaniel is business-minded and is committed to societal order without questioning its validity. Peter can’t find peace because his experiences around the world are in conflict with what he feels, as an American and an Alden, he ought to do. Oliver’s mother makes up rules without reason, or acts without a tradition or experience to warrant the action. Mario is an example of what life without the genteel tradition is like. He knows himself, makes decisions based on experience, and is interested in the experiences of others, avoiding the trap of egotism. Oliver, on the other hand, most exemplifies the tragedy of the genteel tradition through his Puritanism developed fully to its tragic, self-destructive end.