| 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 |
![]() | Johann Gottlob Krinke b. d.1862 | |||||||
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| Karoline Krinke b.1838 Tannhausen I. Schlesien d.1886 Waldenburg-Altwasser S | ![]() | |||||||
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![]() | Charlotte Merkelt b. d. | |||||||
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