The temperature on April 15, 1885 was about 12.5 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 49%. 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.
January 1 » Twenty-five nations adopt Sandford Fleming's proposal for standard time (and also, time zones).
January 4 » Sino-French War: French troops under General Oscar de Négrier defeat a numerically superior Qing force at Núi Bop in northern Vietnam.
March 30 » The Battle for Kushka triggers the Panjdeh Incident which nearly gives rise to war between the Russian and British Empire.
April 3 » Gottlieb Daimler is granted a German patent for his engine design.
May 2 » Cree and Assiniboine warriors win the Battle of Cut Knife, their largest victory over Canadian forces during the North-West Rebellion.
September 12 » Arbroath 36–0 Bon Accord, a world record scoreline in professional Association football.
Day of death April 19, 1950
The temperature on April 19, 1950 was between 7.5 °C and 14.3 °C and averaged 10.3 °C. There was 0.5 mm of rain during 1.3 hours. There was 4.7 hours of sunshine (33%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 14 » The first prototype of the MiG-17 makes its maiden flight.
July 11 » Pakistan joins the International Monetary Fund and the International Bank.
August 25 » President Harry Truman orders the U.S. Army to seize control of the nation's railroads to avert a strike.
August 29 » Korean War: British troops arrive in Korea to bolster the US presence there.
November 5 » Korean War: British and Australian forces from the 27th British Commonwealth Brigade successfully halted the advancing Chinese 117th Division during the Battle of Pakchon.
December 17 » The F-86 Sabre's first mission over Korea.
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/I109862.php : accessed February 14, 2026), "Heine van der Wal (1885-1950)".
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