David Pickersgill, b: -

^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}

^{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}




	^{George Pickersgill}^{c.1819 Ossett, England d.}		^{David Pickersgill}^{b. d.}

	^{Joshua Pickersgill}^{b.1822 Yorkshire, England d.1897 Perth, Western, Australia}

	^{William Pickersgill}^{b.1823 Ossett, England d.}

	^{Edward Pickersgill}^{b.1824 Staincliffe, England d.}

			^{Martha Gomersall}^{b. d.}