John Heyburn, b: 1792 - Clones, Ireland

^{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}




	^{John Heyburn}^{b.1792 Clones, Ireland d.1830 Hobart, Australia}

^{John George Heyburn McGinnis}^{b.1829 Brighton, Australia d.1889 Bendigo, Vic., Australia}

^{William Heyburn}^{b.1832 Hobart, Australia d.1853 Long Gully, Vic., Australia}

		^Thomas Mead^{b. d.}

	^{Eleanor Mead}^{b.1798 Surrey, England d.1861 Fletchers Creek, Victoria}

		^{Mary Unknown}^{b. d.}