Caroline Williamson, b: 1922 - Harrington, England

^{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}




^Anne Irving^{b. d.}	^{George Irving}^{b.1916 Flimby, England d.}

^{Robert Irving}^{b. d.}

^{Richard Irving}^{b. d.}			^{John Williamson}^{b.1858 Harrington, England d.1902 Harrington, England}

^{Martin Irving}^{b. d.}		^{Richard Williamson}^{b.1888 Harrington, England d.1965}	^{Caroline Jane Edwards}^{b.1862 Harrington, England d.}

	^{Caroline Williamson}^{b.1922 Harrington, England d.1997}

		^Jane Mayo^{b.1892 Harrington, England d.1971}