![]() | 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 |
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![]() | ![]() | ![]() | ![]() | ![]() | Adolf Bielschowsky b.1819 d.1891 Pless, Katowice, Poland | ![]() | ||
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![]() | ![]() | ![]() | Hugo Bielschowsky b.1859 Pless, Katowice, Poland d.1932 Berlin, Germany | ![]() | Rosalie Wachsner b.1824 d.1904 Pless, Katowice, Poland | ![]() | ||
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![]() | ![]() | Max Bielschowsky b.1893 d.1974 New York, New York | ||||||
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![]() | Frank Biel b.1920 d.1991 | ![]() | ![]() | Selma Schiller b.1866 d.1914 Berlin, Germany | ||||
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![]() | Rolf Bielschowsky b.1922 d. | ![]() | ![]() | |||||
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![]() | ![]() | Anni Levy b.1896 d.1983 New York, New York | ||||||
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