Trivia Question

What four universities have produced a Super Bowl winning quarterback (this question doesn't ask for an MVP) and a U.S. President?
This question was asked on Mike and the Mad Dog and then over at the Pizza Parlor, so I'm just going to give the answer.

Miami (Ohio): Benjamin Harrison and Ben Roethlisberger
Stanford: Herbert Hoover and John Elway (Jim Plunkett)
Navy: Jimmy Carter and Roger Staubach
Michigan: Gerald Ford and Tom Brady

The last caller who got this question in the Mike and the Mad Dog contest had obviously looked up the answer, but he might have misunderstood the question. He insisted there were only three, but since Benjamin Harrison was on the board at Purdue, he said Harrison and Len Dawson. He must have felt like a huge douche when Mike and the Mad Dog chastised him, and he missed a chance to go to the Super Bowl.