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 |
Max Kaplan b.1872 d.1930 Amsterdam, Netherlands | ||||||||
Else Kaplan b.1897 d.1900 Bernstadt, Germany | ||||||||
Siegfried Bial b.1841 d.1901 Bernstadt, Germany | ||||||||
Flora Bial b.1874 d.1942 Treblinka, Poland | Alexander Bielschowsky b.1810 d.1883 Breslau, Poland | |||||||
Dorothea Bielschowsky b.1857 d.1917 Bernstadt, Germany | Ernestine Efrim b.1812 d.1877 Breslau, Poland | |||||||