William Herbert Greaves, b: 1877 -

^{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}




	^{William Herbert Greaves}^{b.1877 d.1961}

^{Neville Greaves}^{b. d.}

^{Valma Greaves}^{b. d.}			^{Richard Tonkin}^{b.1838 Upper , Western Australia d.1911 Serpen, Western Australia}

^{Philip Greaves}^{b. d.}		^{Charles Phillip Tonkin}^{b.1865 Frema, Western Australia d.1951 Western Australia}	^{Mary Spencer}^{b.1840 Canni, Western Australia d.1892 Serpen, Western Australia}

	^{Elvie Elizabeth Mary Tonkin}^{b.1897 Serpen, Western Australia d.1991}

		^{Emma Elizabeth Turner}^{b.1866 Serpen, Western Australia d.1949 Western Australia}