| Name | Occupation | Birth | Death | Known for |
| Lewis Cass |
Military |
9-Oct-1782 |
17-Jun-1866 |
US Secretary of State, 1857-60 |
| George Everest |
Explorer |
4-Jul-1790 |
1-Dec-1866 |
Namesake of Mt. Everest |
| John Gibson |
Sculptor |
19-Jun-1790 |
27-Jan-1866 |
English neoclassical sculptor |
| James Henry Lane |
Politician |
22-Jun-1814 |
11-Jul-1866 |
US Senator from Kansas, 1861-66 |
| Dom Miguel de Bragança |
Royalty |
26-Oct-1802 |
14-Nov-1866 |
Pretender to the throne of Portugal |
| Thomas Love Peacock |
Novelist |
18-Oct-1785 |
23-Jan-1866 |
Nightmare Abbey |
| Phineas P. Quimby |
Hoaxer |
16-Feb-1802 |
16-Jan-1866 |
Father of New Thought movement |
| Bernhard Riemann |
Mathematician |
17-Sep-1826 |
20-Jul-1866 |
Topologist, also Riemann Hypothesis |
| Winfield Scott |
Military |
13-Jun-1786 |
29-May-1866 |
US Army general, Mexican campaign 1847 |
| Chief Seattle |
Military |
c. 1786 |
7-Jun-1866 |
Namesake of the city of Seattle |
| Jared Sparks |
Author |
10-May-1789 |
14-Mar-1866 |
Life and Writings of George Washington |
| John McDouall Stuart |
Explorer |
7-Sep-1815 |
5-Jun-1866 |
Explorer of South Australia |
| Marie Amélie Thérèse |
Royalty |
26-Apr-1782 |
24-Mar-1866 |
Queen Consort of Louis-Philippe |