1945 Atomic bomb detonated (Hiroshima) 1950 Korean War begins 1964 - 1973 Vietnam War 1969 Armstrong first person on moon 1986 Nuclear disaster at Chernobyl | 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 |
Paul Heyn b.1862 d.1929 Breslau, Poland | ||||||||
Max Heyn b.1899 d. | Max Bielschowsky b.1844 d.1888 Breslau, Poland | |||||||
Else Bielschowsky b.1875 d.1943 Theresien, Czech Republic | Bertha Meidner b.1848 d.1912 Breslau, Poland | |||||||
Klauspeter Heyn b.1932 d. | ||||||||
Charlotte Bückert b.1908 d. | ||||||||