56
Andrew Johnson was never elected President. He was elected Vice-President under Abraham Lincoln, and ascended to the presidency due to Lincoln's assassination in April 1865. He was 56 years old when he became US President.
When Andrew Johnson took the Oath of Office during Easter weekend of 1865, he was 56 years of age.
Andrew Johnson married to Eliza McCardle @ the age of 18!! Eliza was 16 at the time!!
Andrew Johnson
He had his 62nd birthday on March 15, 1829, after being sworn in as President on March 4/
Andrew Johnson made his living as a tailor before he got into government.
Andrew Johnson never attended school. He was apprenticed to a tailor at an early age and not allowed to go to school.
Andrew Johnson married Eliza McCardle Johnson at the age of 19. He never attended any type of school; he credited his wife with teaching him to read and write.
He was 61 when elected and just a few day short of 62 when he took office.
Type your answer here... he died of a massive hart attack
Lyndon Baines Johnson (August 27, 1908 - January 22, 1973) was 55 when he became President in November 22 1963. Johnson was President until January 20 1969, when Richard Milhous Nixon took his place.
Decisions made by President Jackson had a lasting impact.