okay, see what you can do with this one. No idea who the whiskered gent is... He was the 27th Vice President of the United States, James Sherman of New York, who served during the Taft Presidency.
It's a counting gane, mate. Drew put up an image which contains a clue to he next number: 28. I recognised the image as a still from the film 28 Days Later. I've now put up an image which should suggest the number 29 to someone who recognises what the connection is between the image and the number. CS