Seven forgotten Presidents

Seven presidents nobody remembers

The list:

1. Herbert Hoover (President #31, 1929--1933)
   
2. Martin Van Buren (President #8, 1837--1841)
   
3. Warren Harding (President #29, 1921--1923)
   
4. Chester Arthur (President #21, 1881--1885)
   
5. Millard Fillmore (President #13, 1850--1853)
   
6. Rutherford B. Hayes (President #19, 1877--1881)
   
7. John Tyler (President #10, 1841--1845)
   

Comment: Image from CNN article. All names linked to Wikipedia articles. My Brother and his wife have been to Hoover's home, library, and museum in West Branch, Iowa.