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

							Anthonius Frederik de Gier  b.1887 Harmelen, Netherlands  d.1983 Utrecht, Netherlands
				Johannes de Gier  b.1926 Vleuten, Netherlands  d.2018			Jacoba Oomse  b.1891 Maartensdijk, Netherlands  d.1963 Alkemade-Oude Weterin
			Ronald de Gier  b. Living  d.				Cornelis Johannes Wuister  b.1912 Schiedam, Netherlands  d.1975 Schiedam, Netherlands
	Desmond de Gier  b. Living  d.			Maria Wuister  b. Living  d.			Berendina van de Wal  b.1919 Oosterwijk-, Netherlands  d.
	Haidelys de Gier  b. Living  d.
	Ronalys de Gier  b. Living  d.
			Gladis de la Cruz Lugo  b. Living  d.

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