February 11 » Anton Bruckner's 9th Symphony receives its first performance in Vienna, Austria.
March 14 » Pelican Island National Wildlife Refuge, the first national wildlife refuge in the US, is established by President Theodore Roosevelt.
April 19 » The Kishinev pogrom in Kishinev (Bessarabia) begins, forcing tens of thousands of Jews to later seek refuge in Palestine and the Western world.
June 19 » Benito Mussolini, at the time a radical Socialist, is arrested by Bern police for advocating a violent general strike.
August 18 » German engineer Karl Jatho allegedly flies his self-made, motored gliding airplane four months before the first flight of the Wright brothers.
November 3 » With the encouragement of the United States, Panama separates from Colombia.
Day of marriage May 11, 1935
The temperature on May 11, 1935 was between 7.5 °C and 16.1 °C and averaged 11.0 °C. There was 6.3 hours of sunshine (41%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
February 12 » USSMacon, one of the two largest helium-filled airships ever created, crashes into the Pacific Ocean off the coast of California and sinks.
June 25 » Colombia–Soviet Union relations are established.
July 1 » Regina, Saskatchewan police and Royal Canadian Mounted Police ambush strikers participating in the On-to-Ottawa Trek.
July 16 » The world's first parking meter is installed in Oklahoma City, Oklahoma.
July 20 » Switzerland: A Royal Dutch Airlines plane en route from Milan to Frankfurt crashes into a Swiss mountain, killing thirteen.
September 17 » The Niagara Gorge Railroad ceases operations after a rockslide.
Day of death October 9, 1998
The temperature on October 9, 1998 was between 2.6 °C and 11.4 °C and averaged 8.1 °C. There was 2.3 mm of rain during 2.2 hours. There was 1.6 hours of sunshine (14%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
In The Netherlands , there was from Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
January 12 » Nineteen European nations agree to forbid human cloning.
March 2 » Data sent from the Galileo spacecraft indicates that Jupiter's moon Europa has a liquid ocean under a thick crust of ice.
April 6 » Travelers Group announces an agreement to undertake the $76billion merger between Travelers and Citicorp, and the merger is completed on October 8, of that year, forming Citibank.
May 6 » Kerry Wood strikes out 20 Houston Astros to tie the major league record held by Roger Clemens. He threw a one-hitter and did not walk a batter in his fifth career start.
July 17 » A diplomatic conference adopts the Rome Statute of the International Criminal Court, establishing a permanent international court to prosecute individuals for genocide, crimes against humanity, war crimes, and the crime of aggression.
December 11 » Thai Airways Flight 261 crashes near Surat Thani Airport, killing 101. The pilot flying the Airbus A310-200 is thought to have suffered spatial disorientation.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I115541.php : accessed December 30, 2025), "Sikke Boonstra (1903-1998)".
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