January 23 » Second Boer War: The Battle of Spion Kop between the forces of the South African Republic and the Orange Free State and British forces ends in a British defeat.
February 27 » The British Labour Party is founded.
February 28 » The Second Boer War: The 118-day "Siege of Ladysmith" is lifted.
May 17 » The children's novel The Wonderful Wizard of Oz, by L. Frank Baum, is first published in the United States. The first copy is given to the author's sister.
June 25 » The Taoist monk Wang Yuanlu discovers the Dunhuang manuscripts, a cache of ancient texts that are of great historical and religious significance, in the Mogao Caves of Dunhuang, China.
July 2 » The first Zeppelin flight takes place on Lake Constance near Friedrichshafen, Germany.
Day of death July 30, 1991
The temperature on July 30, 1991 was between 17.5 °C and 29.2 °C and averaged 23.4 °C. There was 10.3 hours of sunshine (66%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 5 » An ASA EMB 120 crashes in Brunswick, Georgia, killing all 23 aboard including Sen. John Tower and astronaut Sonny Carter.
June 17 » Apartheid: The South African Parliament repeals the Population Registration Act which required racial classification of all South Africans at birth.
August 23 » The World Wide Web is opened to the public.
August 27 » The European Community recognizes the independence of the Baltic states of Estonia, Latvia and Lithuania.
September 1 » Uzbekistan declares independence from the Soviet Union.
October 3 » Nadine Gordimer is announced as the winner of the Nobel Prize in Literature.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I22367.php : accessed January 23, 2026), "Anna Boertien (1900-1991)".
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