The temperature on March 21, 1885 was about 2.2 °C. There was 0.8 mm of rain. The air pressure was 15 kgf/m2 and came mainly from the north-northwest. The airpressure was 75 cm mercury. The atmospheric humidity was 94%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
March 31 » The United Kingdom establishes the Bechuanaland Protectorate.
May 1 » The original Chicago Board of Trade Building opens for business.
July 6 » Louis Pasteur successfully tests his vaccine against rabies on Joseph Meister, a boy who was bitten by a rabid dog.
August 14 » Japan's first patent is issued to the inventor of a rust-proof paint.
November 16 » Canadian rebel leader of the Métis and "Father of Manitoba" Louis Riel is executed for treason.
November 28 » Bulgarian victory in the Serbo-Bulgarian War preserves the Unification of Bulgaria.
Day of death December 11, 1953
The temperature on December 11, 1953 was between 4.3 °C and 8.9 °C and averaged 7.6 °C. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
February 28 » James Watson and Francis Crick announce to friends that they have determined the chemical structure of DNA; the formal announcement takes place on April 25 following publication in April's Nature (pub. April 2).
April 24 » Winston Churchill is knighted by Queen Elizabeth II.
June 9 » The Flint–Worcester tornado outbreak sequence kills 94 people in Massachusetts.
June 18 » A United States Air Force C-124 crashes and burns near Tachikawa, Japan, killing 129.
July 26 » Soldiers from the 2nd Battalion, Royal Australian Regiment repel a number of Chinese assaults against a key position known as The Hook during the Battle of the Samichon River, just hours before the Armistice Agreement is signed, ending the Korean War.
September 12 » U.S. Senator and future President John Fitzgerald Kennedy marries Jacqueline Lee Bouvier at St. Mary's Church in Newport, Rhode Island.
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/I51627.php : accessed October 11, 2026), "Plona de Kramer (1885-1953)".
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