![]() | 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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![]() | ![]() | ![]() | ![]() | ![]() | Josef Weigert b.1817 d.1875 Breslau, Poland | |||
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![]() | ![]() | ![]() | Max Weigert b.1843 d.1906 Breslau, Poland | ![]() | Ida Bielschowsky b.1821 d.1893 Breslau, Poland | ![]() | ||
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![]() | ![]() | Rudolf Weigert b.1883 d.1953 | ||||||
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![]() | Eleonore Marie Weigert b.1921 d. | ![]() | ![]() | Sophie Mugdan b.1851 d.1927 Breslau, Poland | ||||
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![]() | Joachim Max Weigert b.1922 d.1950 New York, New York | ![]() | ![]() | |||||
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![]() | Eliesabeth Barbara Weigert b.1926 d. | ![]() | ||||||
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![]() | ![]() | Dorothea Chotzen b.1894 d. | ||||||
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