January 4 » Topsy, an elephant, is electrocuted by the owners of Luna Park, Coney Island. The Edison film company records the film Electrocuting an Elephant of Topsy's death.
February 11 » Anton Bruckner's 9th Symphony receives its first performance in Vienna, Austria.
April 19 » The Kishinev pogrom in Kishinev (Bessarabia) begins, forcing tens of thousands of Jews to later seek refuge in Palestine and the Western world.
October 31 » The Purdue Wreck, a railroad train collision in Indianapolis, kills 17 people, including 14 players of the Purdue University football team.
November 3 » With the encouragement of the United States, Panama separates from Colombia.
November 17 » The Russian Social Democratic Labour Party splits into two groups: The Bolsheviks (Russian for "majority") and Mensheviks (Russian for "minority").
Day of death February 21, 2011
The temperature on February 21, 2011 was between -4.6 °C and 2.1 °C and averaged -1.9 °C. There was 9.0 hours of sunshine (87%). The almost cloudless was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
February 14 » As a part of Arab Spring, the Bahraini uprising begins with a 'Day of Rage'.
April 29 » The Wedding of Prince William and Catherine Middleton takes place at Westminster Abbey in London.
July 22 » Norway attacks: First a bomb blast which targeted government buildings in central Oslo, followed by a massacre at a youth camp on the island of Utøya.
July 28 » While flying from Seoul, South Korea to Shanghai, China, Asiana Airlines Flight 991 develops an in-flight fire in the cargo hold. The Boeing 747-400F freighter attempts to divert to Jeju International Airport, but crashes into the sea South-West of Jeju island, killing both crew members on board.
September 12 » The National September 11 Memorial & Museum in New York City opens to the public.
December 13 » A murder–suicide in Liège, Belgium, kills six and wounds 125 people at a Christmas market.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P5627.php : accessed December 6, 2025), "Consuelo Vanderbilt (1903-2011)".
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