Quote from Daphne in Proxy Prexy
Frasier: Say, I've got an idea. Dad, why don't you just run? Martin: Why would I want to do that? Frasier: Well, because then the people would get their regular guy, but he would have my political agenda. Daphne: I get it. Your father's the figurehead. Like Woodrow Wilson when he had that stroke and his wife secretly acted as president. Frasier: Yes, exactly, but of course Dad would be conscious, presumably.