Truman.
Calvin Coolidge
Chester A. Arthur
John Adams became vice president, then president.
FDR he had polio
Herbert Hoover was the man.
Vice-President Andrew Johnson
Martin Van Buren was William Henry Harrison's predecessor when Harrison became president, and remained so after Harrison died. Harrison's successor was John Tyler.
FDR had polio as a young man and his legs were partially paralyzed.
Alfred Landon was born in PA and his family moved to Independence, Kansas. He was an oil man lawyer and Governor of Kansas He lost to FDR by a landslide.
When Richard Nixon became President on 20 January 1969, his elected Vice-President was Spiro T. Agnew.
Eisenhower when it became a State and McKinley when it became a Territory.
HST was considered a reliable trustworthy person to be vice-president for a very sick man who was leading the country in a world war and FDR was probably going to die in his 4th term and they wanted someone whom they could trust. Andrew Johnson was a terrible vice-president after President Lincoln was shot and killed and they did not want another Andrew Johnson to follow FDR after he died.