It has become a reality that in many Presidential elections, the age difference between the two competing Presidential contenders is vast.
Franklin D. Roosevelt was 20 years older than Thomas E. Dewey in the Presidential Election Of 1944.
Harry Truman was 18 years older than Thomas E. Dewey in the Presidential Election of 1948.
Dwight D. Eisenhower was 10 years older than Adlai Stevenson in the Presidential Elections of 1952 and 1956.
Richard Nixon was 9 and a half years older than George McGovern in the Presidential Election of 1972.
Gerald Ford was 11 years older than Jimmy Carter in the Presidential Election of 1976.
Ronald Reagan was 13 years older than Jimmy Carter in the Presidential Election of 1980.
Ronald Reagan was 17 years older than Walter Mondale in the Presidential Election of 1984.
George H. W. Bush was 8 years older than Michael Dukakis in the Presidential Election of 1988.
George H. W. Bush was 22 years older than Bill Clinton in the Presidential Election Of 1992.
Bob Dole was 23 years older than Bill Clinton in the Presidential Election Of 1996.
John McCain was 25 years older than Barack Obama in the Presidential Election of 2008.
Mitt Romney was 14 years older than Barack Obama in the Presidential Election of 2012.
Now in 2016, we are very likely to have a vast difference in age between the two major party nominees, assuming Hillary Clinton or Joe Biden or Elizabeth Warren or Bernie Sanders or Jim Webb is the Democratic nominee. But 11 of the 13 elections mentioned, the Republican nominee was the much older candidate, but that is likely to be different this time.
If Marco Rubio, Ted Cruz, Rand Paul, Bobby Jindal, Chris Christie or Scott Walker is the Republican nominee, the difference will be vast, as much as 24 or more years in some of these cases. All of these six were born later than Barack Obama, and a few others, including Rick Santorum. Mike Pence or Jon Huntsman, all born before Obama but still have a double digit age difference from the various Democrats mentioned above.
So far, eight times, the older nominee for President won, and five times, the younger nominee for President won. So the question is what will happen in 2016!