|  | 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 | 
|  |  |  |  |  |  |  |  |  | 
|  |  |  |  | |||||
|  |  |  | ||||||
|  |  | Richard TANCOCK b.1834 Cheriton Bishop, England d. | ||||||
|  |  |  |  |  | ||||
|  |  | |||||||
|  |  | |||||||
|  | Mary Ann GREEN b.1837 Cheriton Bishop, England d.1906 South Molton, England |  |  | |||||
|  |  |  |  | |||||
|  |  | |||||||
|  |  |  | ||||||
|  |  |  | ||||||
|  |  |  |  |  | ||||
|  |  | |||||||
|  |  | |||||||
|  |  |  | ||||||