| 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  | 
![]()  | ![]()  |  Joshua GROCOCK b.1878 d.1937 Bayswat, West.Australia.  | ||||||
|  B GROCOCK b. d.  |  Eric GROCOCK b. d.  | ![]()  |  John Foster DALBY b.1848 Roundhay, England. d.1918 Yarloop, West.Australia  | |||||
|  G GROCOCK b. d.  | ![]()  |  Annie DALBY b.1886 Hunslet, England. d.1960 Perth, West.Australia  |  Ann SHIPMAN b.1852 Hemingbrough, England d.1942 Bayswat, West.Australia.  | |||||
|  B GROCOCK b. d.  | ![]()  | |||||||
|  I GROCOCK b. d.  | ||||||||
![]()  |  Joan Evelyn SHAW b.1918 d.1991 Cooloog, West. Australia  | |||||||
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