Colonel Peter Gansevoort (1749 – 1812) Defender of Ft. Stanwix, Rome, N.Y., 1777
I'd prefer to play 2 investigators each in that case, but 1 each still works.
The game is best balanced with 4 investigators, but it works fine with 3-6 and OK with 2 IMO. I've even played with 8 and it wasn't awful.
Love it two-player x 4 investigators--very little down time!