The temperature on September 29, 1861 was about 12.0 °C. The air pressure was 0.5 kgf/m2 and came mainly from the south-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 90%. Source: KNMI
From February 23, 1860 till March 14, 1861 the Netherlands had a cabinet Van Hall - Van Heemstra with the prime ministers Mr. F.A. baron Van Hall (conservatief-liberaal) and Mr. S. baron Van Heemstra (liberaal).
From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
February 1 » American Civil War: Texas secedes from the United States.
February 4 » American Civil War: In Montgomery, Alabama, delegates from six break-away U.S. states meet and form the Confederate States of America.
March 30 » Discovery of the chemical elements: Sir William Crookes announces his discovery of thallium.
May 13 » American Civil War: Queen Victoria of the United Kingdom issues a "proclamation of neutrality" which recognizes the Confederacy as having belligerent rights.
May 13 » The Great Comet of 1861 is discovered by John Tebbutt of Windsor, New South Wales, Australia.
August 28 » American Civil War: Union forces attack Cape Hatteras, North Carolina in the Battle of Hatteras Inlet Batteries which lasts for two days.
Day of marriage June 12, 1882
The temperature on June 12, 1882 was about 13.1 °C. There was 11 mm of rain. The air pressure was 3 kgf/m2 and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 77%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
March 4 » Britain's first electric trams run in east London.
March 6 » The Serbian kingdom is re-founded.
July 10 » War of the Pacific: Chile suffers its last military defeat in the Battle of La Concepción when a garrison of 77 men is annihilated by a 1,300-strong Peruvian force, many of them armed with spears.
August 20 » Tchaikovsky's 1812 Overture debuts in Moscow, Russia.
September 5 » The first United States Labor Day parade is held in New York City.
December 16 » Wales and England contest the first Home Nations (now Six Nations) rugby union match.
Day of death May 21, 1940
The temperature on May 21, 1940 was between 6.0 °C and 19.9 °C and averaged 13.3 °C. There was 13.9 hours of sunshine (87%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 18 » World War II: Adolf Hitler and Benito Mussolini meet at the Brenner Pass in the Alps and agree to form an alliance against France and the United Kingdom.
March 30 » Second Sino-Japanese War: Japan declares Nanking capital of a new Chinese puppet government, nominally controlled by Wang Jingwei.
May 5 » World War II: Norwegian refugees form a government-in-exile in London.
May 26 » World War II: The Siege of Calais ends with the surrender of the British and French garrison.
June 16 » World War II: Marshal Henri Philippe Pétain becomes Chief of State of Vichy France (Chef de l'État Français).
June 17 » The three Baltic states of Estonia, Latvia and Lithuania fall under the occupation of the Soviet Union.
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/I73121.php : accessed October 6, 2026), "Akke van der Ploeg (1861-1940)".
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