Betty Smith, b: -

^{1945 Atomic bomb detonated (Hiroshima)}
^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}

^{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}



	^{William Paul Cock}^{b.1876 d.1949}

^{Cecil Howard Cock}^{b. Private d.}		^{George Duffield}^{b.1848 Fremantle Western Austra d.}

	^{Gertrude May Duffield}^{b.1886 d.1948}	^{Pheobe Garnaut}^{b.1848 d.1930}





^Betty Smith^{b. d.}