|  | 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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|  |  |  | Joseph Wrigley b. d. | |||||
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|  |  | Edward Charles Wrigley b.1864 American Fork , ah, Ut d.1929 |  |  | Edward Steel b.1822 Melton Mowbray, Eng. d.1907 |  | ||
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|  |  |  | Adah Lucy Steel b.1847 Lancaster, Lancs, Eng. d.1936 Lehi, ah, Ut |  | Lucy Charles b.1820 Normanton, Leics, Eng. d.1903 |  | ||
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|  | Charles Edward Wrigley b.1893 American Fork , ah, Ut d.1979 |  |  | |||||
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|  |  |  | William Walker Robinson b. d. | |||||
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|  |  | Sarah Ann Robinson b. d. | ||||||
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|  |  |  | Sarah C. Eckersly b. d. | |||||
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