|  | 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 | 
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|  |  |  | Rt.Hon. Alfred Lyttelton b. d. | |||||
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|  | Anthony Alfred Lyttelton b.1920 2nd. Viscount Chandos d.1980 |  | Capt-Rt.Hon. Oliver Lyttelton b.1893 1st. Viscount Chandos d.1972 | |||||
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|  | R Lyttelton b. d. |  |  | Edith Sophy Balfour b. d. | ||||
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|  | Capt. Julian Lyttelton b.1923 d.1944 Italy, killed in action |  |  |  |  | George Godolphin Osbourne b.1828 9th Duke of Leeds d.1895 |  | |
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|  | N A OlLyttelton b. d. |  |  | George Godolphin Osbourne b.1862 10th. Duke of Leeds d.1927 |  | Hon-Frances Georgiana Pitt-Rivers b.1836 d.1896 | ||
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|  |  | Lady Moira Godolphin Osbourne b.1892 d. |  |  | George F D Lambton b. 2nd Earl of Durham d. | |||
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|  |  |  | Lady-Katherine Frances Lambton b.1862 d.1952 |  | Lady-Beatrix Frances Hamilton b. d. | |||
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