Mary Frances BUTTERWORTH, b: 1893

^{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}


			^{Henry HAYTHORNTHWAITE}^{b.1827 Alston, Longridge, Lancs d.1901 Preston, Lancs}

		^{William HAYTHORNTHWAITE}^{b.1867 Thornley, Lancs d.1939 Nelson, Lancs}	^{Mary Ann BLACKBURN}^{b.1841 Caton, Lancs d.1900 Preston, Lancs}

	^{Henry HAYTHORNTHWAITE}^{b.1890 Longridge, Preston, Lancs d.1947 Nelson, Lancs}

^{Alan HAYTHORNTHWAITE}^{b.1915 Burnley, Lancs d.1942 Poole, Dorset}		^{Lavinia A ANON}^{b.1867 Whittingham, Lancs d. Y/}

^{Annie M HAYTHORNTHWAITE}^{b. Private d.}



	^{Mary Frances BUTTERWORTH}^{b.1893 Burnley, Lancs d.1965 Nelson, Lancs}