J M Pocklington, b: -

^{1950 Korean War begins}
^{1964 - 1973 Vietnam War}
^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}
^{1989 Berlin wall falls}

^{1912 Titanic sinks on maiden voyage}
^{1914 - 1918 World War I}
^{1922 USSR formed by Soviet states}
^{1939 - 1945 World War II}
^{1945 Atomic bomb detonated (Hiroshima)}

^{1869 Opening of Suez Canal}
^{1871 Franco - Prussian War}
^{1895 Marconi invents wireless telegraphy}
^{1899 Boer War begins}
^{1903 Wright brothers 1st plane flight}




^{S M Tassell}^{b. d.}



		^{Frederic Arthur Pocklington}^{b.1867 d.1921}

	^{Lt.Col John F. Jelf Pocklington}^{b.1894 d.1986}	^{Ada Eleanor Bayley}^{b.1863 d.1943}

^{J M Pocklington}^{b. d.}

	^{Margaret Georgina Cruickshank}^{b.1897 d.1949}