The temperature on December 10, 1912 was between 0.5 °C and 6.8 °C and averaged 4.5 °C. There was 6.4 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
April 14 » The British passenger liner RMSTitanic hits an iceberg in the North Atlantic at 23:40 (sinks morning of April 15th).
April 16 » Harriet Quimby becomes the first woman to fly an airplane across the English Channel.
April 18 » The Cunard liner RMSCarpathia brings 705 survivors from the RMSTitanic to New York City.
May 5 » Pravda, the "voice" of the Communist Party of the Soviet Union, begins publication in Saint Petersburg.
August 14 » U.S. Marines invade Nicaragua to support the U.S.-backed government installed there after José Santos Zelaya had resigned three years earlier.
October 7 » The Helsinki Stock Exchange sees its first transaction.
Day of death May 17, 1991
The temperature on May 17, 1991 was between 3.4 °C and 11.0 °C and averaged 7.7 °C. There was -0.1 mm of rain. There was 0.2 hours of sunshine (1%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. 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.
January 5 » Somali Civil War: The United States Embassy to Somalia in Mogadishu is evacuated by helicopter airlift days after the outbreak of violence in Mogadishu.
April 10 » Italian ferry MSMoby Prince collides with an oil tanker in dense fog off Livorno, Italy, killing 140.
October 4 » The Protocol on Environmental Protection to the Antarctic Treaty is opened for signature.
October 8 » Upon the expiration of the Brioni Agreement, Croatia and Slovenia sever all official relations with Yugoslavia.
November 12 » Santa Cruz massacre: Indonesian forces open fire on a crowd of student protesters in Dili, East Timor.
December 26 » The Supreme Soviet of the Soviet Union meets and formally dissolves the Soviet Union, ending the Cold War.
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/I22605.php : accessed February 20, 2026), "Jan Bertus Vaatstra (1912-1991)".
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