Louisa Catherine Johnson
| Birth* | Louisa Catherine Johnson was born on 12 February 1775 at London, England. |
| Marriage* | She married John Quincy Adams, son of John Adams and Abigail Smith, on 26 July 1797 at London, England. |
| Death* | Louisa Catherine Johnson died on 15 May 1852 at Washington, DC, USA, at age 77. |
| Married Name | Her married name was Adams. |
Family | John Quincy Adams |
| Children |