| Era | Late 19th and early 20th century |
| Born | 1851 |
| Died | 1910 |
| Legacy | Impact on political thought • Continues to influence Romantic and radical movements today |
| Movement | Part of the revolutionary political movements of the late 19th century |
| Birthplace | |
| Influences | The political thought of late 1800s and early 1900s |
| Occupation | Philosopher • Romantic revolutionary |
| Notable works | Influential works on philosophy of Romanticism, liberty, and the natural world |
