Only one--Franklin Delano Roosevelt was elected to four terms, though he died before he could complete his fourth. In response, the US Constitution was amended to prohibit future Presidents from being elected to more than two terms.
John Adams and John Quincy Adams were the first father-son Presidents elected into office.
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No, US Presidents can only serve 2 terms, even if unconsecutively.
Presidents are elected to 4 year terms, with a maximum serving time of 10 years. Clinton's 2 terms have ended, and new presidents have since been elected.
US Presidents have always been elected for a four year period
Some presidents have held 2 terms of office.
Some presidents were re-elected and so had more than one inauguration. Presidents who take office due to the death or resignation of the President do not have an inauguration ceremony unless they are later elected to a term of their own. Four presidents never had a inauguration ceremony. FDR had four.
All presidents have been elected to some government office, but Gerald Ford was the only one who was never elected as vice president or president. He did serve as a congressman, but was appointed, not elected, as vice president by Richard Nixon and took office after Nixon's resign without election.
38 of the 43 US Presidents were elected to the position; the other five (Tyler, Fillmore, A. Johnson, Arthur and Ford ) moved up to fill a vacancy after the president died or resigned and were never actuallly elected to be President. (Four others first took the office by moving up from vice-president, but were then elected to a term of their own.)
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The Republican Presidents that completed two terms in office were: Ulysses S. Grant, Dwight D. Eisenhower, Ronald Reagan and George W. Bush. Abraham Lincoln , William McKinley and Richard Nixon was elected to two terms but did not complete their second terms.
Some Presidents served more than one term.