The temperature on April 16, 1917 was between 2.5 °C and 10.7 °C and averaged 5.8 °C. There was 5.3 mm of rain. There was 7.5 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. 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.
February 23 » First demonstrations in Saint Petersburg, Russia. The beginning of the February Revolution (March 8 in the Gregorian calendar).
April 12 » World War I: Canadian forces successfully complete the taking of Vimy Ridge from the Germans.
June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
October 26 » First World War: Brazil declares war on the Central Powers.
November 28 » The Estonian Provincial Assembly declares itself the sovereign power of Estonia.
December 15 » World War I: An armistice between Russia and the Central Powers is signed.
Day of marriage May 12, 1949
The temperature on May 12, 1949 was between 4.1 °C and 16.5 °C and averaged 10.6 °C. There was 0.1 mm of rain. There was 11.1 hours of sunshine (72%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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 15 » Chinese Civil War: The Communist forces take over Tianjin from the Nationalist Government.
February 14 » The Asbestos Strike begins in Canada. The strike marks the beginning of the Quiet Revolution in Quebec.
February 17 » Chaim Weizmann begins his term as the first President of Israel.
June 24 » The first television western, Hopalong Cassidy, starring William Boyd, is aired on NBC.
October 3 » WERD, the first black-owned radio station in the United States, opens in Atlanta.
December 4 » Sir Duncan George Stewart was fatally stabbed by Rosli Dhobi, a member leader of the Rukun 13, in Sibu, Sarawak, Malaysia during the British crown colony era in that state.
Day of death November 1, 1993
The temperature on November 1, 1993 was between 1.8 °C and 3.1 °C and averaged 2.3 °C. There was -0.1 mm of rain. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
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/I219183.php : accessed October 11, 2026), "Sije Pietersma (1917-1993)".
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