Elizabeth Mary Williamson, b: 1885

^{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}




^{Elizabeth Longrigg}^{b.1907 Harrington, England d.1926 Harrington, England}	^{George Longrigg}^{b.1886 Underskiddaw, England d.1951 Chorley, England}

^{Caroline Jane Longrigg}^{b.1910 Harrington, England d.1970 Bolton, England}

^{Sarah Longrigg}^{b.1915 Harrington, England d.1987 Leyland, England}			^{John Williamson}^{b.1825 Harrington, England d.1879 Harrington, England}

^{Harriet Longrigg}^{b. d.}		^{John Williamson}^{b.1858 Harrington, England d.1902 Harrington, England}	^{Isabella Smallwood}^{b.1826 Harrington, England d.1917 West Derby, England}

^{John Longrigg}^{b.1920 Harrington, England d.1940 Whalley, England}	^{Elizabeth Mary Williamson}^{b.1885 Harrington, England d.1923 Harrington, England}

^{Eliza Mary T. Longrigg}^{b. d.}		^{Caroline Jane Edwards}^{b.1862 Harrington, England d.}