Margaret HAYTHORNTHWAITE, b: 1875

^{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}




^{Thomas KIRBY}^{b. d. Y/}





	^{John HAYTHORNTHWAITE}^{b.1846 Preston, Lancs d.1879 Preston, Lancs}	^{Catherine HAYTHORNTHWAITE}^{b.1823 Cottam, Preston, Lancs d.1844 Fylde, Lancs}

^{Margaret HAYTHORNTHWAITE}^{b.1875 Preston, Lancs d. Y/}

	^Agnes DIXON^{b.1841 Preston, Lancs d.1900 Preston, Lancs}