|  | 1871 Franco - Prussian War 1895 Marconi invents wireless telegraphy 1899 Boer War begins 1903 Wright brothers 1st plane flight 1912 Titanic sinks on maiden voyage | 1815 Battle of Waterloo, Napoleon defeat 1830 French Revolution 1837 Queen Victoria assumes throne 1854 Crimean War with Russia 1869 Opening of Suez Canal | 1789 Geo. Washington 1st USA president 1789 French Revolution begins 1798 Irish revolt against English rule 1804 Napoleon becomes French Emperor 1805 Battle of Trafalgar, Nelson killed | 
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|  |  |  |  |  | John DEAN b.1788 d.1869 |  | ||
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|  |  |  | Samuel DEAN b.1829 Kirk Ireton, England d.1909 Derby, England |  | Sarah WILDER b.1791 Derby, England d.1858 Kirk Ireton, England | |||
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|  | Annie Elizabeth DEAN b.1885 d.1963 |  | Isaac DEAN b.1855 Philadelphi, Pennsylvania d.1920 St Werburgh's Ch, Derby |  |  |  | ||
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|  | Samuel Leonard DEAN b.1881 Wilborg, Finland d.1947 |  |  | Alice SLATER b.1822 d.1901 |  |  | ||
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|  | John William DEAN b.1879 Kirk Ireton, England d.1930 |  |  | |||||
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|  | Winifred Mary DEAN b.1889 d. |  | ||||||
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|  | Stamley Walker DEAN b.1904 d. |  | Annie WALKER b.1859 Idridgehay, England d. | |||||
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|  | Sarah Alice DEAN b.1877 Kirk Ireton, England d.1953 |  | ||||||
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