Olive A. Roberts, b: 1897 -

^{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}


			^{John Roy Adam}^{b.1813 Scotland d.1847 Northam Western Australi}

		^{Alexander Roy Adam}^{b.1846 d.1934}	^{Margaret Smith}^{b.1812 d.1883}

	^{Victor Roy Adam}^{b.1884 Murra, Western Australia d.1954}		^{Joseph Cooper}^{b.1826 d.1909}

^{Elsie Roy Adam}^{b. Private d.}		^{Caroline Cooper}^{b.1858 Redclif, Western Australia d.1888}	^{Caroline Hole Duffield}^{b.1833 Fremantle Western Austra d.1919}

^Adam^{b. d.}



	^{Olive A. Roberts}^{b.1897 d.1946}