The temperature on May 11, 1885 was about 11.4 °C. There was 0.2 mm of rain. The air pressure was 8 kgf/m2 and came mainly from the west-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 54%. 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.
February 18 » Adventures of Huckleberry Finn by Mark Twain is published in the United States.
March 31 » The United Kingdom establishes the Bechuanaland Protectorate.
July 23 » President Ulysses S. Grant dies of throat cancer.
August 14 » Japan's first patent is issued to the inventor of a rust-proof paint.
September 2 » Rock Springs massacre: In Rock Springs, Wyoming, 150 white miners, who are struggling to unionize so they could strike for better wages and work conditions, attack their Chinese fellow workers killing 28, wounding 15 and forcing several hundred more out of town.
September 6 » Eastern Rumelia declares its union with Bulgaria, thus accomplishing Bulgarian unification.
Day of death October 7, 1963
The temperature on October 7, 1963 was between 3.4 °C and 15.1 °C and averaged 9.2 °C. There was 4.2 mm of rain during 4.6 hours. There was 2.2 hours of sunshine (20%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north. Source: KNMI
January 23 » The Guinea-Bissau War of Independence officially begins when PAIGC guerrilla fighters attack the Portuguese army stationed in Tite.
April 24 » Marriage of Princess Alexandra of Kent to Angus Ogilvy at Westminster Abbey in London.
June 26 » Cold War: U.S. President John F. Kennedy gave his "Ich bin ein Berliner" speech, underlining the support of the United States for democratic West Germany shortly after Soviet-supported East Germany erected the Berlin Wall.
September 7 » The Pro Football Hall of Fame opens in Canton, Ohio with 17 charter members.
November 24 » Lee Harvey Oswald, the assassin of President John F. Kennedy, is killed by Jack Ruby.
December 31 » The Central African Federation officially collapses, subsequently becoming Zambia, Malawi and Rhodesia.
When copying data from this family tree, please include a reference to the origin: Nico de Kunder, "Family tree De Kunder", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-kunder/I2392.php : accessed October 25, 2026), "Maria Petronella van Kempen (1885-1963)".
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