William Edward Sadleir, b: 1876 - Cannonstown, Ireland

^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}

^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}

^{1804 Napoleon becomes French Emperor}
^{1805 Battle of Trafalgar, Nelson killed}
^{1815 Battle of Waterloo, Napoleon defeat}
^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}


			^{William Woodward Sadleir}^{b.1803 Castletown, Ireland d.}

		^{William Martley Sadleir}^{b.1843 Cannonstown, Ireland d.1926 Carr Villa - Lau, Australia}	^{Eliza Isabella Rothwell}^{b.1800 Cannonstown, Ireland d.}

^{Raif Sadleir}^{b.1913 Launceston, Australia d.1993 Hobart, Australia}	^{William Edward Sadleir}^{b.1876 Cannonstown, Ireland d.1925 Launceston, Australia}

^{Nancy May Sadleir}^{b.1915 Launceston, Australia d.2004 Victoria, Australia}		^{Mary Mitchell}^{b.1845 Nenagh, Ireland d.}

^{Everly Leigh Sadleir}^{b.1916 Launceston, Australia d.1988 Launceston, Australia}			^{John Corrick}^{b.1824 Trull, Somerset, England d.}

^{Dianna Sadleir}^{b.1919 Launceston, Australia d.1919 Launceston, Australia}		^{Albert Corrick}^{b.1848 Street, Somerset, England d.1914 Launceston, Australia}	^{Eliza Tucker}^{b.1823 Taunton, England d.1860 Street, Somerset, England}

^{Clive Standon Sadleir}^{b.1921 Launceston, Australia d.2000}	^{Alice May Corrick}^{b.1880 Christchurc, New Zealand d.1956 Heidelberg, Germany}		^{William Calvert}^{b.1807 Sunderland, England d.1872}

		^{Sarah Alice Calvert}^{b.1853 Durham, England d.1935 Launceston, Australia}	^{Elizabeth Pickering}^{b. d.}