Lincoln, grant, Reagan, and ford are similar because they were targets of attempted assassination plots. Thus foiled by the American secret service established by president Lincoln.
The first four are the only U.S. Presidents who were assassinated.
Reagan did not lose to Ford. Ford lost to Carter, and Carter lost to Reagan.
Gerald Ford was YOUNGER than Reagan by over three years. Ford: born 1914 Reagan: 1911
Neither Nixon, Ford, Carter or Reagan were assassinated. Attempts were made on Ford and Reagan, but they were not successful.
Of those four, the order is Ford, Reagan, Bush, and Clinton. Your list skipped Jimmy Carter.
Starting with the earliest, the order is Ford,Carter,Reagan and Bush.
Lincoln Grant Hayes Garfield Arthur Harrison McKinley T. Roosevelt Taft Harding Coolidge Hoover Eisenhower Nixon Ford Reagan G.H.W Bush G.W.Bush
No- Reagan's VP was George H. W. Bush. Ford served under Nixon.
Ford Carter Reagan
Lincoln, Grant, Hayes, Garfield, Arthur, Harrison, McKinley, Roosevelt, Taft, Harding, Coolidge, Hoover, Eisenhower, Nixon, Ford, Reagan, Bush, W. Bush So there are 18, not six.
Presidents Carter, Ford and Nixon and their wives were at the Reagan Library dedication ceremony.