Kazimierz Unrug 1833–1863 Source: Wikimedia Commons About Kazimierz Unrug Polish lawyer, January Uprising participant People from the Same Era Stepan Leonov 1834–1899 military officer Russia Ramon Artola 1831–1906 writer Tolosa Helen Hunt Jackson 1830–1885 journalist, novelist, poet, writer Amherst Eufrosyne Abrahamson 1836–1869 actor, opera singer Stockholm City Georg von Engelhardt 1843–1914 politician Porkuni manor Friederich Jeppe 1833–1898 Rostock