Langton Heatley Leech, b: 1902 -

^{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}


			^{George John Leech}^{b. d.}

		^{George John Leech}^{b.1857 d.1917}	^Ann Leech^{b. d.}

	^{Langton Heatley Leech}^{b.1902 d.1978}		^{Daniel Montgomery Heatley}^{b.1834 d.1919}

^{Mary Geraldine Leech}^{b. Private d.}		^{Everina Ellen Augusta Heatley}^{b.1870 d.1954}	^{Louisa Williams}^{b.1844 d.1877 Waihi Bush , New Zealand}

^{Jill Helen Leech}^{b. Private d.}

^{John Langton Leech}^{b. Private d.}

	^{Evelyn Isabel McKenzie}^{b. d.1990}