![]() | 1922 USSR formed by Soviet states 1939 - 1945 World War II 1945 Atomic bomb detonated (Hiroshima) 1950 Korean War begins 1964 - 1973 Vietnam War | 1895 Marconi invents wireless telegraphy 1899 Boer War begins 1903 Wright brothers 1st plane flight 1912 Titanic sinks on maiden voyage 1914 - 1918 World War I | 1830 French Revolution 1837 Queen Victoria assumes throne 1854 Crimean War with Russia 1869 Opening of Suez Canal 1871 Franco - Prussian War |
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![]() | ![]() | ![]() | Leo Zobel b.1861 d. | |||||
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![]() | ![]() | Fritz Zobel b.1895 d. | ![]() | ![]() | Eduard Sr. Bielschowsky b.1827 d.1893 Breslau, Poland | ![]() | ||
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![]() | Yvonne Zobel b.1927 d. | ![]() | ![]() | Else Bielschowsky b.1870 d.1903 Berlin, Germany | ![]() | Emma Heimann b.1843 d.1906 Breslau, Poland | ||
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![]() | Marion Zobel b.1930 d. | ![]() | ![]() | |||||
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![]() | ![]() | Grete Adam b.1898 d. | ||||||
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