GedHTree HomepageIndex
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
  Grover
 b.         
 d.         
 Fletcher Harold Duffield
 b.1884
 d.1941
 Stanley Herbert Foss Duffield
 b.1922
 d.1998 Carine, Australia
 Harriet Elizabeth Groves
 b.1885
 d.1951
  Duffield
 b.         
 d.         
 Joy Thomas
 b.         
 d.