The then officer in the Russian army Jarosław Dąbrowski (1836–1871) took part in the January Uprising of the Polish independence movement in 1863 and was exiled to Siberia as a result. After his escape in 1865, he went to France and in 1871 joined the Paris Commune. In May 1871 he became commander-in-chief of the commune's forces, as one of the few Communards with military experience. He died after being wounded in the barricade fight at Montmartre in Paris.
Portrait de Jaroslaw Dombrowski (1836–1871), black-and-white photograph, 1865–1871, photographer: Pierre Petit (1831–1909); source: Musée Carnavalet, Histoire de Paris, accession number PH49682, https://www.parismuseescollections.paris.fr/de/node/572997, Creative Commons 1.0 Universal (CC0 1.0) Public Domain Dedication, https://creativecommons.org/publicdomain/zero/1.0/.