K H Flavell, b: -

^{1969 Armstrong first person on moon}
^{1986 Nuclear disaster at Chernobyl}
^{1989 Berlin wall falls}
^{1991 Persian Gulf War}
^{1991 Break-up of the Soviet Union}

^{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}


^{R M Froggatt}^{b. d.}

^{C S Froggatt}^{b. d.}

^{E M Froggatt}^{b. d.}	^{A J Froggatt}^{b. d.}

^{E J Froggatt}^{b. d.}

^{E L Froggatt}^{b. d.}

^{V L Froggatt}^{b. d.}		^{Eric James Flavell}^{b.1915 d.1993}

^{M H Froggatt}^{b. d.}	^{K H Flavell}^{b. d.}		^{William Richard Owen Pocklington}^b.1882 d.

^{L T Froggatt}^{b. d.}		^{Mereana Amaria Pocklington}^{b.1919 d.1964}	^{Sarah Ann Russell}^{b.1884 d.1971}