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 |
Seelig Bielschowsky b.1811 d.1895 Namslau, Opole, Poland | ||||||||
Hermann Bielschowsky b.1842 Namslau, Opole, Poland d.1908 Breslau, Poland | Rosalie Schweitzer b.1812 d.1893 Namslau, Opole, Poland | |||||||
Alfred Bielschowsky b.1871 Namslau, Opole, Poland d.1940 New York, New York | ||||||||
Ulrich Peter Bielschowsky b.1903 Leipzig, Germany d.1936, India | Selma Holländer b.1847 d.1911 Breslau, Poland | |||||||
Ingeborg Bielschowsky b.1906 Leipzig, Germany d.1976 Hanover, New Hampshire | ||||||||
Heinz Bielschowsky b.1908 Leipzig, Germany d.1987 New York, New York | ||||||||
Frieda Johanna Blume b.1877 d.1964 | ||||||||