Hjalmar Holmgren 1822–1885 Source: Wikimedia Commons About Hjalmar Holmgren matematicist (1822-1885) People from the Same Era Anders Ljungqvist 1815–1896 musician Karl Friedrich von der Goltz 1815–1901 military leader Stuttgart Léon Journault 1827–1892 journalist, playwright, politician Paris Anton I. Arion 1824–1897 politician Alajos Györgyi Giergl 1821–1863 painter Pest Lambert Thiboust 1827–1867 playwright 2nd arrondissement of Paris