Amazingly only one man has ever been a Speaker of the House before he was President, James K. Polk, and he ran against the only other Speaker who ran for President, Henry Clay.
How can we get more Speakers elected President, not just the POTUS and VP dieing, but get OTL figures elected? (Also, even though this is Pre-1900, Post-1900 is fine too, I didn't know where to put this.)