All of them. Otherwise they wouldn't be presidents.
terrell
1933
Gerald Ford. Richard Nixon chose Ford as his Vice President after the resignation of Spiro T. Agnew. Ford then became President upon Nixon's resignation. The other vice-presidents who assumed the Presidency were elected as vice-presidents.
The one that comes immediately to mine is Gerald Ford, who took over for Nixon after he resigned following the Watergate Scandal.
He assumed the Presidency after the assassination of William McKinley in 1901 and was elected in 1904
JuliaGillard
George Washington
i know Woodrow Wilson did
he was Vice and assumed Presidency after Taylor's death.
Ford
Ford
The order of the Presidency is President followed by Vice President. Next in line to the presidency is the Speaker of the House.