The temperature on January 14, 1870 was about 7.9 °C. There was 1 mm of rain. The air pressure was 15 kgf/m2 and came mainly from the southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 89%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
June 26 » The Christian holiday of Christmas is declared a federal holiday in the United States.
August 2 » Tower Subway, the world's first underground tube railway, opens in London, England, United Kingdom.
September 3 » Franco-Prussian War: The Siege of Metz begins, resulting in a decisive Prussian victory on October 23.
September 4 » Emperor Napoleon III of France is deposed and the Third Republic is declared.
September 18 » Old Faithful Geyser is observed and named by Henry D. Washburn.
September 20 » The Bersaglieri corps enter Rome through the Porta Pia, and complete the unification of Italy.
Day of marriage May 20, 1914
The temperature on May 20, 1914 was between 8.5 °C and 20.6 °C and averaged 14.3 °C. There was 13.0 hours of sunshine (82%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
June 12 » Massacre of Phocaea: Turkish irregulars slaughter 50 to 100 Greeks and expel thousands of others in an ethnic cleansing operation in the Ottoman Empire.
August 30 » World War I: Germans defeat the Russians in the Battle of Tannenberg.
September 16 » World War I: The Siege of Przemyśl (present-day Poland) begins.
November 13 » Zaian War: Berber tribesmen inflict the heaviest defeat of French forces in Morocco at the Battle of El Herri.
December 23 » World War I: Australian and New Zealand troops arrive in Cairo, Egypt.
December 24 » World War I: The "Christmas truce" begins.
Day of death June 13, 1946
The temperature on June 13, 1946 was between 9.7 °C and 18.3 °C and averaged 14.0 °C. There was 0.2 mm of rain during 0.6 hours. There was 13.8 hours of sunshine (83%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
January 22 » In Iran, Qazi Muhammad declares the independent people's Republic of Mahabad at Chahar Cheragh Square in the Kurdish city of Mahabad; he becomes the new president and Haji Baba Sheikh becomes the prime minister.
March 29 » Instituto Tecnológico Autónomo de México, one of Mexico's leading universities, is founded.
May 21 » Physicist Louis Slotin is fatally irradiated in a criticality incident during an experiment with the demon core at Los Alamos National Laboratory.
July 7 » Howard Hughes nearly dies when his XF-11 reconnaissance aircraft prototype crashes in a Beverly Hills neighborhood.
July 22 » King David Hotel bombing: A Zionist underground organisation, the Irgun, bombs the King David Hotel in Jerusalem, site of the civil administration and military headquarters for Mandatory Palestine, resulting in 91 deaths.
September 19 » The Council of Europe is founded following a speech by Winston Churchill at the University of Zurich.
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/I59694.php : accessed October 15, 2026), "Hendrik Hiemstra (1870-1946)".
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