Eliza Keenan, b: 1862 -

^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}

^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}
^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}

^{1830 French Revolution}
^{1837 Queen Victoria assumes throne}
^{1854 Crimean War with Russia}
^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}



		^{Christopher Armstrong}^{b.1823 United Kingdom d.}

^{Clarence James Armstrong}^{b.1888 Cape Naturaliste Western d.}	^{James William Armstrong}^b.1852 d.

^{Florence Armstrong}^b.1888 d.		^Mary Cooper^b.1832 d.

^{Amy Maria Armstrong}^{b.1892 Cape Naturaliste Western d.}

^{Christopher Armstrong}^{b.1895 Quindalup Western Austr d.}		^{Stewart Keenan}^{b.1837 Derry Ireland d.}

^{Alfred Thomas Armstrong}^{b.1897 Quindalup Western Austr d.}	^{Eliza Keenan}^{b.1862 d.1900 Quindalup Western Austr}

^{Elizabeth Armstrong}^{b.1900 Quindalup Western Austr d.1900}		^{Isabella Gamble}^b.1836 d.