Bert Beer, b: 1894 -

^{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}




^Bert Beer^{b.1894 d.1991 Mayla, Western Australia}



		^{John Foss Tonkin}^{b.1811 Plymout, United Kingdom d.1896 Frema, Western Australia}

	^{Edward Matthew Tonkin}^{b.1848 Upper , Western Australia d.1923 Bussel, Western Australia}	^{Dinah Edwards}^{b.1818 Coleford, United Kingdom d.1885 Western Australia}

^{Daisy Emma Tonkin}^{b.1896 Busselton, WA d.1995 Mayla, Western Australia}

	^{Emma Louisa Stevens}^{b.1853 Keynsh, United Kingdom d.1925 Bussel, Western Australia}