#PennedPossibilities 1180: Who, out of your entire cast of characters, do you think will live the longest? (No explanation required!)
Fabian Everyman MP, the human avatar of N'Yar Lat-Hotep, the Black Pharaoh; currently Prime Minister of the UK and leader (by unanimous acclaim, none of his surviving MPs are foolish or suicidal enough to challenge him) of the Ruling Party.
Living avatars of Lovecraftian elder gods are not notably mortal and Fabian has been around since at least the 1780's ...