It was doppleganger week on Facebook recently. I remarked that I couldn't think of a famous person I looked like. This prompted some helpful suggestions.
Several suggested actor Victor French, best known as Mr. Edwards on "Little House on the Prairie."
Ulysses S. Grant got a vote, representing the greatest age of beards in U.S. history.
A sociologically informed friend suggested a young Max Weber (though I think I have a shaky claim on looking like the "young" anything).
One friend made the wonderful suggestion of "santa, pre-realization of true calling."
Finally, we come to Mrs. G.'s suggestion: