Assleton Nathaniel Curzon, b: 1867 - Kedleston, Nr. Derby.

^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}

^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}

^{1798 Irish revolt against English rule}
^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}


			^{Rev-Alfred Curzon}^{b.1801 d.1850}

		^{Rev-Alfred .N.H. Curzon}^{b.1831 4th Lord Scarsdale d.1916}	^{Sophia Holden}^{b.1803 d.1890}

	^{Assleton Nathaniel Curzon}^{b.1867 Kedleston, Nr. Derby. d.}		^{Joseph Pocklington}^{b.1804 Grove House, Notts. d.1874}

		^{Blanche PocklingtonSenhouse}^{b.1837 Netherhall, Cumb. d.1875 Lower Berkeley, London}	^{Elizabeth Senhouse}^{b.1805 Netherhall, Cumbria d.1890}

^{Joan Doreen Curzon}^b.1898 d.			^{Rev-Charles Gregory Okeover}^{b.1792 d.1826}

		^{Houghton Charles Okeover}^{b.1825 d.1912}	^{Mary Anne Anson}^{b.1803 d.1875}

	^{Mercy Lilian Okeover}^{b.1870 d.1936}		^{Henry Manners Cavendish}^{b.1793 3rd Baron Waterpark d.1863}

		^{Hon-Eliza Anne Cavendish}^{b.1838 d.1921}	^{Hon-Elizabeth Jane Anson}^{b.1816 d.1894}