![]() | 1903 Wright brothers 1st plane flight 1912 Titanic sinks on maiden voyage 1914 - 1918 World War I 1922 USSR formed by Soviet states 1939 - 1945 World War II | 1854 Crimean War with Russia 1869 Opening of Suez Canal 1871 Franco - Prussian War 1895 Marconi invents wireless telegraphy 1899 Boer War begins | 1804 Napoleon becomes French Emperor 1805 Battle of Trafalgar, Nelson killed 1815 Battle of Waterloo, Napoleon defeat 1830 French Revolution 1837 Queen Victoria assumes throne |
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![]() | ![]() | ![]() | ![]() | ![]() | Jacob Louis Bielschowsky b.1805 d.1892 Oels, Wroclaw, Poland | ![]() | ||
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![]() | ![]() | ![]() | Alexander Bielschowsky b.1836 d.1904 | ![]() | Henriette Ehrlich b. Wodzislaw Slaski, Poland d.1891 Oels, Wroclaw, Poland | |||
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![]() | ![]() | Wilhelm Bielschowsky b.1864 d.1947 London, United Kingdom | ||||||
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![]() | ![]() | ![]() | Dorothea Haase b.1842 d.1930 | |||||
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![]() | Jula Bielschowsky b.1898 d. | ![]() | ![]() | |||||
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![]() | ![]() | ![]() | Leon Thom b. d. | |||||
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![]() | ![]() | Rudolphine Thom b.1872 d.1943 London, United Kingdom | ||||||
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![]() | ![]() | ![]() | Babette Landesberg b. d. | |||||
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