The temperature on June 30, 1917 was between 13.6 °C and 17.2 °C and averaged 15.0 °C. The average windspeed was 4 Bft (moderate breeze) 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.
March 2 » The enactment of the Jones–Shafroth Act grants Puerto Ricans United States citizenship.
May 13 » Three children report the first apparition of Our Lady of Fátima in Fátima, Portugal.
May 26 » Several powerful tornadoes rip through Illinois, including the city of Mattoon.
July 28 » The Silent Parade took place in New York City, in protest to murders, lynchings, and other violence directed towards African Americans.
August 30 » Vietnamese prison guards led by Trịnh Văn Cấn mutiny at the Thái Nguyên penitentiary against local French authority.
December 20 » Cheka, the first Soviet secret police force, is founded.
Day of marriage May 22, 1946
The temperature on May 22, 1946 was between 8.8 °C and 16.9 °C and averaged 12.6 °C. There was 0.5 mm of rain during 1.1 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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.
April 17 » The last French troops are withdrawn from Syria.
May 1 » Start of three-year Pilbara strike of Indigenous Australians.
September 20 » The first Cannes Film Festival is held, having been delayed seven years due to World War II.
November 19 » Afghanistan, Iceland and Sweden join the United Nations.
November 23 » French naval bombardment of Hai Phong, Vietnam, kills thousands of civilians.
December 19 » Start of the First Indochina War.
Day of death March 6, 1997
The temperature on March 6, 1997 was between 2.7 °C and 11.7 °C and averaged 7.9 °C. There was 0.9 mm of rain during 2.3 hours. There was 4.9 hours of sunshine (44%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) 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/I182729.php : accessed October 7, 2026), "Jacob Poppema (1917-1997)".
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