1994 Channel tunnel opens to traffic 1997 Scotland Scientists clone a sheep 1999 World population reaches 6 billion 2001 New York trade towers destroyed 2002 Twelve countries begin using Euro

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

			Dennis N.N.  b.           d.
							Cornelis Dirk van Vliet  b.1927 Reeuwijk, Netherlands  d.1982 Reeuwijk, Netherlands
				Jaap van Vliet  b.           d.			Jo Bont  b.           d.2001 Reeuwijk, Netherlands
			Els van Vliet  b.           d.
				Arja Verkaik  b.           d.

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