1914 - 1918 World War I 1922 USSR formed by Soviet states 1939 - 1945 World War II 1945 Atomic bomb detonated (Hiroshima) 1950 Korean War begins | 1871 Franco - Prussian War 1895 Marconi invents wireless telegraphy 1899 Boer War begins 1903 Wright brothers 1st plane flight 1912 Titanic sinks on maiden voyage | 1815 Battle of Waterloo, Napoleon defeat 1830 French Revolution 1837 Queen Victoria assumes throne 1854 Crimean War with Russia 1869 Opening of Suez Canal |
Oskar Rothenberg b.1876 d. | ||||||||
Günther Rothenberg b.1907 d. | ||||||||
Salo Neuländer b.1851 d. | ||||||||
Lieschen Neuländer b.1885 d. | Marcus Bielschowsky b.1817 d.1904 Berlin, Germany | |||||||
Bertha Bielschowsky b.1861 Wodzislaw Slaski, Poland d.1927 Gleiwitz, Katowice, Poland | Rosalie Loewenthal b.1821 d.1902 Berlin, Germany | |||||||