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 |
Christopher Armstrong b.1823 United Kingdom d. | ||||||||
Clarence James Armstrong b.1888 Cape Naturaliste Western d. | James William Armstrong b.1852 d. | |||||||
Florence Armstrong b.1888 d. | Mary Cooper b.1832 d. | |||||||
Amy Maria Armstrong b.1892 Cape Naturaliste Western d. | ||||||||
Christopher Armstrong b.1895 Quindalup Western Austr d. | Stewart Keenan b.1837 Derry Ireland d. | |||||||
Alfred Thomas Armstrong b.1897 Quindalup Western Austr d. | Eliza Keenan b.1862 d.1900 Quindalup Western Austr | |||||||
Elizabeth Armstrong b.1900 Quindalup Western Austr d.1900 | Isabella Gamble b.1836 d. | |||||||