Born in 1924 the year of Calvin Coolidge's reelection to the office he'd held since Warren Harding's death in 1923. but the first Democratic president in young Carter's life was Franklin Roosevelt in 1933. By the time he entered State politics in the early 1960s first with the Georgia Senate from 1963-1967, presidents John Kennedy and Lyndon Johnson.
By the time he was elected the 76th Governor of Georgia and served from 1971-1975, a Republican had returned to the White House, Richard Nixon. Two of the three living former presidents to Nixon died in his first term, Dwight D. Eisenhower and Harry Truman. The third died two days into Nixon's second term and three weeks after Truman's death. So, Governor Carter never met former Democratic presidents Truman and Johnson 37. So when former governor Carter ran for the Democratic nomination there was no former president on the Democratic side in 1976, just presidential losers like Vice President Humphrey, serving with Johnson 37 from 1965-1969, in the 1968 election and George McGovern in 1972. Carter would win the '76 election against the incumbent and first appointed POTUS Gerald Ford, the 38th president, in a super-close election.
Governor Bill Clinton of Arkansas and President Jimmy Carter at a 1980 campaign stop in Texarkana, Texas. What President Carter doesn't know is that he's just shook hands with the Democrat to be elected president of the United States.
President Carter served just one term. His vice president, Walter Mondale, would run four years later against President Ronald Reagan, the man who defeated Carter's reelection bid. Eight years after leaving the White House because the voters said so, Carter saw another Democratic candidate, Governor Michael Dukakis of Massachusetts, defeated by the incumbent VPOTUS, George Bush. Once William Jefferson Clinton defeated Bush 41 in 1992 and he was sworn-in at noon on January 20, 1993, Carter, in attendance of the first Clinton Inauguration, finally met another Democratic president.