Mary Julia Kenny, b: 1847 -

^{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 Charles Hollis}^{b.1874 d.1953}			^{William Hollis}^{b. d.}

^{Charles James Hollis}^b.1874 d.		^{George John Hollis}^{b.1817 d.1879 Perth Western Australia}	^Jane Yorke^{b. d.}

^{Mary Elizabeth Hollis}^{b.1875 Perth Western Australia d.1956}	^{Charles James Hollis}^{b.1848 United Kingdom d.1898 Perth Western Australia}

^{Lucy Agnes Hollis}^{b.1877 Perth Western Australia d.1877 Perth Western Australia}		^Ann Gregory^{b.1818 d.1907 Guildf, Western Australia}

^{John Joseph Hollis}^{b.1878 Perth Western Australia d.1879 Perth Western Australia}

^{Charles Lyell Hollis}^b.1879 d.		^John Kenny^{b.1821 d.1874 Perth Western Australia}

^{Frances Mary Hollis}^{b.1881 Perth Western Australia d.1883 Perth Western Australia}	^{Mary Julia Kenny}^{b.1847 d.1892 Perth Western Australia}

^{Christine Mary Hollis}^{b.1883 d.1930 Perth Western Australia}		^{Bridget Reynolds}^{b.1815 d.1876 Perth Western Australia}